Inferior parietal lobule - Revision history

Ekrauskopf at 03:41, 29 April 2008

Ekrauskopf — Tue, 29 Apr 2008 03:41:07 GMT

←Older revision		Revision as of 03:41, 29 April 2008
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	[[Category:Brain areas]]		[[Category:Brain areas]]
		+	[[Image:Inferior parietal lobule.jpg]]
		+
	The inferior parietal lobule (IPL) is the multi-model assimilation area of the parital lobe and is concerned with multiple aspects of sensory processing and sensorimotor integration. This area is located below the horizontal portion of the intraparietal sulcus and behind the lower part of the postcentral sulcus. It contains the angular sulcus which is a lobule bypassing the ascending posterior segment and the supramarginal gyri which is an arched lobule surrounding the end of the lateral fissure.		The inferior parietal lobule (IPL) is the multi-model assimilation area of the parital lobe and is concerned with multiple aspects of sensory processing and sensorimotor integration. This area is located below the horizontal portion of the intraparietal sulcus and behind the lower part of the postcentral sulcus. It contains the angular sulcus which is a lobule bypassing the ascending posterior segment and the supramarginal gyri which is an arched lobule surrounding the end of the lateral fissure.

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	[http://www.jneurosci.org/cgi/content/abstract/21/16/6283]		[http://www.jneurosci.org/cgi/content/abstract/21/16/6283]
	[http://brainmind.com/AngularGyrus.html]		[http://brainmind.com/AngularGyrus.html]
		+	[http://thebrain.mcgill.ca/flash/i/i_10/i_10_cr/i_10_cr_lan/i_10_cr_lan_1a.jpg]

Mfrench at 22:48, 24 April 2008

Mfrench — Thu, 24 Apr 2008 22:48:20 GMT

←Older revision		Revision as of 22:48, 24 April 2008
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	The IPL is considered to be a multimodal sensory association area because a single inferior parietal neuron receives input from areas associated with visual, auditory, movement, and somesthetic. This is why the IPL is important for organization, labeling and multiple categorization of sensory-motor and conceptual events. This is how we are able to label an object simultaneously as not only a word, but a visual object and other aspects. The IPL is also known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination. The left IPL becomes activated when reading during semantic processing and when generating words or making syllable judgments. The IPL seems to become activated during short-term memory and word retrieval and becomes highly active when retrieving the meaning of words during semantic processing and semnatic decision tasks.		The IPL is considered to be a multimodal sensory association area because a single inferior parietal neuron receives input from areas associated with visual, auditory, movement, and somesthetic. This is why the IPL is important for organization, labeling and multiple categorization of sensory-motor and conceptual events. This is how we are able to label an object simultaneously as not only a word, but a visual object and other aspects. The IPL is also known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination. The left IPL becomes activated when reading during semantic processing and when generating words or making syllable judgments. The IPL seems to become activated during short-term memory and word retrieval and becomes highly active when retrieving the meaning of words during semantic processing and semnatic decision tasks.

-	Damage to this area can lead to anomia, which is a condition of having difficulty with naming and describing objects or pictures. Also, pure blindness can occur if damage occurs between the fiber pathways linking the left inferior parietal lobule with the visual cortex. Another possibility due to IPL damage is aphasia because this region transfers information from [[Wernickes area]] to Broca's area. Deficits in spatial perception can also be a result of damage.	+
		+	== Damage to the Inferior parietal lobule ==
		+
		+	Damage to this area can lead to anomia, which is a condition of having difficulty with naming and describing objects or pictures. Also, pure blindness can occur if damage occurs between the fiber pathways linking the left inferior parietal lobule with the visual cortex. Another possibility due to IPL damage is aphasia because this region transfers information from [[Wernickes area]] to [[Broca's area]]. Deficits in spatial perception can also be a result of damage.

	Of all the cortical regions, the IPL is one of the last to mature functionally and anatomically.		Of all the cortical regions, the IPL is one of the last to mature functionally and anatomically.

Mfrench at 22:42, 24 April 2008

Mfrench — Thu, 24 Apr 2008 22:42:29 GMT

←Older revision		Revision as of 22:42, 24 April 2008
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	The IPL is considered to be a multimodal sensory association area because a single inferior parietal neuron receives input from areas associated with visual, auditory, movement, and somesthetic. This is why the IPL is important for organization, labeling and multiple categorization of sensory-motor and conceptual events. This is how we are able to label an object simultaneously as not only a word, but a visual object and other aspects. The IPL is also known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination. The left IPL becomes activated when reading during semantic processing and when generating words or making syllable judgments. The IPL seems to become activated during short-term memory and word retrieval and becomes highly active when retrieving the meaning of words during semantic processing and semnatic decision tasks.		The IPL is considered to be a multimodal sensory association area because a single inferior parietal neuron receives input from areas associated with visual, auditory, movement, and somesthetic. This is why the IPL is important for organization, labeling and multiple categorization of sensory-motor and conceptual events. This is how we are able to label an object simultaneously as not only a word, but a visual object and other aspects. The IPL is also known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination. The left IPL becomes activated when reading during semantic processing and when generating words or making syllable judgments. The IPL seems to become activated during short-term memory and word retrieval and becomes highly active when retrieving the meaning of words during semantic processing and semnatic decision tasks.

-	Damage to this area can lead to anomia, which is a condition of having difficulty with naming and describing objects or pictures. Also, pure blindness can occur if damage occurs between the fiber pathways linking the left inferior parietal lobule with the visual cortex. Another possibility due to IPL damage is aphasia because this region transfers information from Wernickes ~~region~~ to Broca's area. Deficits in spatial perception can also be a result of damage.	+	Damage to this area can lead to anomia, which is a condition of having difficulty with naming and describing objects or pictures. Also, pure blindness can occur if damage occurs between the fiber pathways linking the left inferior parietal lobule with the visual cortex. Another possibility due to IPL damage is aphasia because this region transfers information from [[Wernickes area]] to Broca's area. Deficits in spatial perception can also be a result of damage.

	Of all the cortical regions, the IPL is one of the last to mature functionally and anatomically.		Of all the cortical regions, the IPL is one of the last to mature functionally and anatomically.

Mfrench at 22:35, 24 April 2008

Mfrench — Thu, 24 Apr 2008 22:35:46 GMT

←Older revision		Revision as of 22:35, 24 April 2008
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	The IPL is considered to be a multimodal sensory association area because a single inferior parietal neuron receives input from areas associated with visual, auditory, movement, and somesthetic. This is why the IPL is important for organization, labeling and multiple categorization of sensory-motor and conceptual events. This is how we are able to label an object simultaneously as not only a word, but a visual object and other aspects. The IPL is also known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination. The left IPL becomes activated when reading during semantic processing and when generating words or making syllable judgments. The IPL seems to become activated during short-term memory and word retrieval and becomes highly active when retrieving the meaning of words during semantic processing and semnatic decision tasks.		The IPL is considered to be a multimodal sensory association area because a single inferior parietal neuron receives input from areas associated with visual, auditory, movement, and somesthetic. This is why the IPL is important for organization, labeling and multiple categorization of sensory-motor and conceptual events. This is how we are able to label an object simultaneously as not only a word, but a visual object and other aspects. The IPL is also known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination. The left IPL becomes activated when reading during semantic processing and when generating words or making syllable judgments. The IPL seems to become activated during short-term memory and word retrieval and becomes highly active when retrieving the meaning of words during semantic processing and semnatic decision tasks.

-	Damage to this area can lead to anomia, which is a condition of having difficulty with naming and describing objects or pictures. ~~Pure~~ blindness can occur if damage occurs between the fiber pathways linking the left inferior parietal lobule with the visual cortex. ~~Aphasia can also be a result if the~~ IPL is ~~damaged~~ because this region transfers information from Wernickes region to Broca's area.	+	Damage to this area can lead to anomia, which is a condition of having difficulty with naming and describing objects or pictures. Also, pure blindness can occur if damage occurs between the fiber pathways linking the left inferior parietal lobule with the visual cortex. Another possibility due to IPL damage is aphasia because this region transfers information from Wernickes region to Broca's area. Deficits in spatial perception can also be a result of damage.

	Of all the cortical regions, the IPL is one of the last to mature functionally and anatomically.		Of all the cortical regions, the IPL is one of the last to mature functionally and anatomically.

Mfrench at 22:27, 24 April 2008

Mfrench — Thu, 24 Apr 2008 22:27:51 GMT

←Older revision		Revision as of 22:27, 24 April 2008
Line 1:		Line 1:
	[[Category:Brain areas]]		[[Category:Brain areas]]
-	The inferior parietal lobule (IPL) is the multi-model assimilation area of the parital lobe and is ~~concernced~~ with multiple aspects of sensory processing and sensorimotor integration. This area is located below the horizontal portion of the intraparietal sulcus and behind the lower part of the postcentral sulcus. It contains the angular sulcus which is a lobule bypassing the ascending posterior segment and the supramarginal gyri which is an arched lobule surrounding the end of the lateral fissure.	+	The inferior parietal lobule (IPL) is the multi-model assimilation area of the parital lobe and is concerned with multiple aspects of sensory processing and sensorimotor integration. This area is located below the horizontal portion of the intraparietal sulcus and behind the lower part of the postcentral sulcus. It contains the angular sulcus which is a lobule bypassing the ascending posterior segment and the supramarginal gyri which is an arched lobule surrounding the end of the lateral fissure.

-	The IPL is considered to be a ~~multimodel~~ sensory association area because a single inferior parietal neuron receives input from areas associated with visual, auditory, movement, and somesthetic. This is why the IPL is important for organization, labeling and multiple categorization of sensory-motor and conceptual events. This is how we are able to label an object simultaneously as not only a word, but a visual object and other aspects. The IPL is also known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination. The left IPL becomes activated when reading during semantic processing and when generating words or making syllable ~~judgements~~. The IPL seems to become activated during short-term memory and word retrieval and becomes highly active when retrieving the meaning of words during semantic processing and semnatic decision tasks.	+	The IPL is considered to be a multimodal sensory association area because a single inferior parietal neuron receives input from areas associated with visual, auditory, movement, and somesthetic. This is why the IPL is important for organization, labeling and multiple categorization of sensory-motor and conceptual events. This is how we are able to label an object simultaneously as not only a word, but a visual object and other aspects. The IPL is also known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination. The left IPL becomes activated when reading during semantic processing and when generating words or making syllable judgments. The IPL seems to become activated during short-term memory and word retrieval and becomes highly active when retrieving the meaning of words during semantic processing and semnatic decision tasks.

	Damage to this area can lead to anomia, which is a condition of having difficulty with naming and describing objects or pictures. Pure blindness can occur if damage occurs between the fiber pathways linking the left inferior parietal lobule with the visual cortex. Aphasia can also be a result if the IPL is damaged because this region transfers information from Wernickes region to Broca's area.		Damage to this area can lead to anomia, which is a condition of having difficulty with naming and describing objects or pictures. Pure blindness can occur if damage occurs between the fiber pathways linking the left inferior parietal lobule with the visual cortex. Aphasia can also be a result if the IPL is damaged because this region transfers information from Wernickes region to Broca's area.

-		+	Of all the cortical regions, the IPL is one of the last to mature functionally and anatomically.
-	Of all the ~~corical~~ regions, the IPL is one of the last to mature functionally and anatomically.	+

Mfrench at 22:24, 24 April 2008

Mfrench — Thu, 24 Apr 2008 22:24:38 GMT

←Older revision		Revision as of 22:24, 24 April 2008
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	== References ==		== References ==
	[http://www.jneurosci.org/cgi/content/abstract/21/16/6283]		[http://www.jneurosci.org/cgi/content/abstract/21/16/6283]
		+	[http://brainmind.com/AngularGyrus.html]

Mfrench at 22:23, 24 April 2008

Mfrench — Thu, 24 Apr 2008 22:23:14 GMT

←Older revision		Revision as of 22:23, 24 April 2008
Line 1:		Line 1:
	[[Category:Brain areas]]		[[Category:Brain areas]]
-	The inferior parietal lobule (IPL) is the ~~lower part~~ of the parital lobe and is concernced with multiple aspects of sensory processing and sensorimotor integration. This area is located below the horizontal portion of the intraparietal sulcus and behind the lower part of the postcentral sulcus. It contains the angular sulcus which is a lobule bypassing the ascending posterior segment and the supramarginal gyri which is an arched lobule surrounding the end of the lateral fissure.	+	The inferior parietal lobule (IPL) is the multi-model assimilation area of the parital lobe and is concernced with multiple aspects of sensory processing and sensorimotor integration. This area is located below the horizontal portion of the intraparietal sulcus and behind the lower part of the postcentral sulcus. It contains the angular sulcus which is a lobule bypassing the ascending posterior segment and the supramarginal gyri which is an arched lobule surrounding the end of the lateral fissure.

-	The IPL is considered to be a multimodel sensory association area and is known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination~~. It is also involved in naming~~. The left IPL becomes activated when reading during semantic processing and when generating words or making syllable judgements. The IPL seems to become activated during short-term memory and word retrieval and becomes highly active when retrieving the meaning of words during semantic processing and semnatic decision tasks.	+	The IPL is considered to be a multimodel sensory association area because a single inferior parietal neuron receives input from areas associated with visual, auditory, movement, and somesthetic. This is why the IPL is important for organization, labeling and multiple categorization of sensory-motor and conceptual events. This is how we are able to label an object simultaneously as not only a word, but a visual object and other aspects. The IPL is also known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination. The left IPL becomes activated when reading during semantic processing and when generating words or making syllable judgements. The IPL seems to become activated during short-term memory and word retrieval and becomes highly active when retrieving the meaning of words during semantic processing and semnatic decision tasks.

-	Damage to this area can lead to anomia, which is a condition of having difficulty with naming and describing objects or pictures. Pure blindness can ~~also can also~~ occur if ~~damager~~ occurs between the fiber pathways linking the left inferior parietal lobule with the visual cortex.	+	Damage to this area can lead to anomia, which is a condition of having difficulty with naming and describing objects or pictures. Pure blindness can occur if damage occurs between the fiber pathways linking the left inferior parietal lobule with the visual cortex. Aphasia can also be a result if the IPL is damaged because this region transfers information from Wernickes region to Broca's area.

Mfrench at 22:08, 24 April 2008

Mfrench — Thu, 24 Apr 2008 22:08:15 GMT

←Older revision		Revision as of 22:08, 24 April 2008
Line 2:		Line 2:
	The inferior parietal lobule (IPL) is the lower part of the parital lobe and is concernced with multiple aspects of sensory processing and sensorimotor integration. This area is located below the horizontal portion of the intraparietal sulcus and behind the lower part of the postcentral sulcus. It contains the angular sulcus which is a lobule bypassing the ascending posterior segment and the supramarginal gyri which is an arched lobule surrounding the end of the lateral fissure.		The inferior parietal lobule (IPL) is the lower part of the parital lobe and is concernced with multiple aspects of sensory processing and sensorimotor integration. This area is located below the horizontal portion of the intraparietal sulcus and behind the lower part of the postcentral sulcus. It contains the angular sulcus which is a lobule bypassing the ascending posterior segment and the supramarginal gyri which is an arched lobule surrounding the end of the lateral fissure.

-	The IPL is considered to be a multimodel sensory association area and is known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination.	+	The IPL is considered to be a multimodel sensory association area and is known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination. It is also involved in naming. The left IPL becomes activated when reading during semantic processing and when generating words or making syllable judgements. The IPL seems to become activated during short-term memory and word retrieval and becomes highly active when retrieving the meaning of words during semantic processing and semnatic decision tasks.
		+
		+	Damage to this area can lead to anomia, which is a condition of having difficulty with naming and describing objects or pictures. Pure blindness can also can also occur if damager occurs between the fiber pathways linking the left inferior parietal lobule with the visual cortex.
		+
		+
		+	Of all the corical regions, the IPL is one of the last to mature functionally and anatomically.


	== References ==		== References ==
	[http://www.jneurosci.org/cgi/content/abstract/21/16/6283]		[http://www.jneurosci.org/cgi/content/abstract/21/16/6283]

Mfrench at 16:53, 24 April 2008

Mfrench — Thu, 24 Apr 2008 16:53:18 GMT

←Older revision		Revision as of 16:53, 24 April 2008
Line 3:		Line 3:

	The IPL is considered to be a multimodel sensory association area and is known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination.		The IPL is considered to be a multimodel sensory association area and is known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination.
		+
		+
		+	== References ==
		+	[http://www.jneurosci.org/cgi/content/abstract/21/16/6283]

Mfrench at 15:51, 24 April 2008

Mfrench — Thu, 24 Apr 2008 15:51:30 GMT

←Older revision		Revision as of 15:51, 24 April 2008
Line 1:		Line 1:
	[[Category:Brain areas]]		[[Category:Brain areas]]
-	The inferior parietal lobule (IPL) is ~~a region~~ of the ~~brain that~~ is concernced with multiple aspects of sensory processing and sensorimotor integration. This area is located below the horizontal portion of the intraparietal sulcus and behind the lower part of the postcentral sulcus. It contains the angular sulcus which is a lobule bypassing the ascending posterior segment and the supramarginal gyri which is an arched lobule surrounding the end of the lateral fissure.	+	The inferior parietal lobule (IPL) is the lower part of the parital lobe and is concernced with multiple aspects of sensory processing and sensorimotor integration. This area is located below the horizontal portion of the intraparietal sulcus and behind the lower part of the postcentral sulcus. It contains the angular sulcus which is a lobule bypassing the ascending posterior segment and the supramarginal gyri which is an arched lobule surrounding the end of the lateral fissure.

	The IPL is considered to be a multimodel sensory association area and is known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination.		The IPL is considered to be a multimodel sensory association area and is known to be involved in oculomotor and attentional mechanisms, the establishment of maps of extrapersonal space, and the adaptive recalibration of eye-hand coordination.