Anterior cingulate cortex - Medicow
About us  |  Why use us?  |  Press  |  Contact us

 

Topic: Anterior cingulate cortex


  
 The Krasnow Institute: Abstracts
There is some degree of overlap between the emotional and cognitive components of the anterior cingulate, and they are extensively interconnected.
Recent evidence from EEG and fMRI indicates that the anterior cingulate is particularly active when the subject recognizes that he or she has just committed an error in one of these difficult tasks.
A large body of clinical and functional imaging data support the crucial role of the ventral part of anterior cingulate cortex in emotional experience.
http://www.gmu.edu/departments/krasnow/abstracts_frames/abs00/allm0010.htm   (461 words)

  
 IASP Newsletter Technical Corner: Pain, Its Perception and Pain Imaging
Support for the idea that the anterior cingulate processes the affective components of pain comes from PET studies of patients with atypical facial pain where psychogenic mechanisms are thought to contribute to the perseveration of the pain.
The descending connections of the anterior cingulate cortex to the medial thalamic nuclei and to the peri-aqueductal gray in the brain stem suggest that this system may also be involved in the modulation of reflex responses to noxious stimuli.
The anterior cingulate cortex is an extensive area of the limbic cortex overlying the corpus callosum and is involved in the integration of cognition, affect, and response selection (Dovinsky et al.
http://www.iasp-pain.org/TC97MayJune.html   (2375 words)

  
 Anterior Cingulate in Bipolar Disorder -- Neurotransmitter.net
This differential change pattern in patients and their siblings highlights the role of the anterior cingulate and medial frontal regions in mediating resiliency and vulnerability in bipolar disorder families.
Upregulation of the initiating step of the kynurenine pathway in postmortem anterior cingulate cortex from individuals with schizophrenia and bipolar disorder.
METHODS: Serial assessments of anterior cingulate cortex choline and myo-inositol metabolism were performed in nine subjects with bipolar disorder, taking either lithium or valproate, and 14 controls.
http://www.neurotransmitter.net/bipolaracc.html   (15464 words)

  
 Clarkson University - Psychology Department
Physiological basis of pain perception and pain control in humans, and the role of the anterior cingulate cortex in pain processing.
Recently we developed a means of isolating and quantifying pain-related activity in the anterior cingulate cortex, which is a brain area located in medial part of the frontal lobe.
The anterior cingulate cortex has been shown in several other studies to become active whenever a painful stimulus is given.
http://www.clarkson.edu/psychology/faculty/dowman.html   (1323 words)

  
 Publications & Presentations
Neuroanatomical correlates of error-related activity in the anterior cingulate cortex: Evidence from single-subject analyses.
Errors and conflict but not error feedback engage the anterior cingulate cortex during event-related fMRI: Implications for performance monitoring in the human brain.
Separating semantic conflict from response conflict in the Stroop task: Behavioral and functional MRI evidence.
http://www.pitt.edu/AFShome/v/e/veen/public/html/pubs.htm   (1712 words)

  
 Anterior Cingulate Cortex and Response Conflict: Effects of Response Modality and Processing Domain -- Barch et al. 11 ...
Devinsky O, Morrell MJ, Vogt B (1995) Contributions of anterior cingulate cortex to behavior.
Anterior Cingulate Cortex and Response Conflict: Effects of Response Modality and Processing Domain -- Barch et al.
ACC region responds to conflict in all response modalities.
http://cercor.oxfordjournals.org/cgi/content/full/11/9/837   (8325 words)

  
 A neuronal morphologic type unique to humans and great apes -- Nimchinsky et al. 96 (9): 5268 -- Proceedings of the ...
Interestingly, lesions in the anterior cingulate cortex in human are associated with a form of mutism (43, 52, 53),
previously described in the human anterior cingulate cortex (10),
fact, the cingulate motor areas in humans have well defined cyto-
http://www.pnas.org/cgi/content/full/96/9/5268   (3754 words)

  
 Desert Landscapes
All these studies converge on the idea that activity in the pregenual ACC increases and decreases in tandem with changes in the subjective experience of pain that are not induced by changes in the painful stimulus inflicted.
One is the set of areas involved in pain in general: mainly the somatosensory cortex and the insula.
One interesting point in this context, pointed out to me by Jesse Prinz, is that cingulatomy patients (people who have had portions of their cingulate removed) are still conscious.
http://www.arizonaphilosophy.com   (10168 words)

  
 Morphology of the anterior cingulate cortex in young men at ultra-high risk of developing a psychotic illness -- ...
participated in a larger normative study of the anterior cingulate
since the consequences of morphological changes in the anterior
on cingulate sulcus continuity both in healthy individuals
http://bjp.rcpsych.org/cgi/content/full/182/6/518   (4132 words)

  
 Research - Gabriel Lab
The anterior cingulate cortex has been shown to play a very important role in the early stages of learning of our discriminative avoidance task while the posterior cingulate cortex is important in the later stages of learning.
Evidence for this is that lesions of the anterior or posterior cingulate cortex alone lead to early or late learning deficits, respectively.
This study tested the hypothesis that lesions of the posterior cingulate cortext in rabbits exposed to cocaine in utero will have a more severe learning deficit than that seen with cocaine exposure alone due to the inability of the posterior cingulate cortex to compensate for the abnormal functioning of the anterior cingulate cortex.
http://soma.npa.uiuc.edu/labs/mgabriel/research.php?doc=0004   (314 words)

  
 A functional role for vasoactive intestinal polypeptide in anterior cingulate cortex
These data provide evidence that VIP may modify the processing of afferent and efferent information within the anterior cingulate cortex in the conscious rat.
A functional role for vasoactive intestinal polypeptide in anterior cingulate cortex
As with many of the other peptidergic systems which have been identified in the central nervous system (CNS), it has proved extremely difficult to elucidate the nature and extent of the functional role of VIP in specific brain areas.
http://www.nature.com/nature/journal/v304/n5925/abs/304438a0.html   (278 words)

  
 The cingulate hidden hand -- KREMER et al. 70 (2): 264 -- Journal of Neurology, Neurosurgery, and Psychiatry
Studies on primates, and increasing evidences in humans, support the notion that the anterior cingulate cortex, which subserves
zone was restricted to the cingulate sulcus, as the stimulation
patients when stimulating the anterior cingulate gyrus proper,
http://jnnp.bmjjournals.com/cgi/content/full/70/2/264   (908 words)

  
 Life Support: Thank heaven for the anterior cingulate cortex
Where it is and what it does are beyond me. This is due in large part to my choice of college major.
I looked up "anterior cingulate cortex" on a whim the other day, after a series of happenings left me thinking about long-term memories, why we have them and what triggers their re-emergence from the deep, dark quarters of our mind.
It was in the middle of the hottest time of the year, and she smoked a cigarette on the way there and one on the way back.
http://www.post-gazette.com/pg/05124/498461.stm   (660 words)

  
 Loss of Synaptic Depression in Mammalian Anterior Cingulate Cortex after Amputation -- Wei et al. 19 (21): 9346 -- ...
Calmodulin Regulates Synaptic Plasticity in the Anterior Cingulate Cortex and Behavioral Responses: A Microelectroporation Study in Adult Rodents
Potentiation of sensory responses in the anterior cingulate cortex following digit amputation in the anaesthetised rat
Loss of Synaptic Depression in Mammalian Anterior Cingulate Cortex after Amputation
http://www.jneurosci.org/cgi/content/abstract/19/21/9346   (502 words)

  
 Cingulate cortex - Wikipedia, the free encyclopedia
Four Regions of Cingulate Cortex and Disease Vulnerability, Brent A. Vogt.
The areas 26, 29 and 30 are usually referred to as the retrospenial areas.
Anterior cingulate cortex can further be divided in the perigenual anterior cingulate cortex and midcingulate cortex.
http://en.wikipedia.org/wiki/Cingulate_cortex   (340 words)

  
 Journal of the American Academy of Child and Adolescent Psychiatry: Reduced anterior cingulate cortex glutamatergic ...
Objective: To examine in vivo glutamatergic neurochemical alterations in the anterior cingulate cortex of children with major depressive disorder (MDD).
Search for more information on HighBeam Research for.
Ten of the 13 MDD patient-control pairs also had a [.sup.1]H-MRS examination of occipital cortex.
http://highbeam.com/library/doc0.asp?docid=1G1:114139453&refid=ink_tptd_mag   (241 words)

  
 Anterior Cingulate Cortex, Conflict Monitoring, and Levels of Processing Vincent van Veen,* + Jonathan D. Cohen, ...
Prefrontal Cortex Dysfunction Mediates Deficits in - Working Memory And (2003)
Abstract: INTRODUCTION The anterior cingulate cortex (ACC) is often associated with the neural implementation of attentional control (Devinsky et al., 1995; Posner and Petersen, 1990).
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
http://citeseer.ist.psu.edu/678224.html   (246 words)

  
 New Publications at Beckman Institute
Erickson, K.I., Milham, M.I., Colcombe, S.J., Kramer, A.F., Banich, M.T., Webb, A. and Cohen, N.J. (2004), “Behavioral Conflict, Anterior Cingulate Cortex, and Experiment Duration: Implications of Diverging Data,” Human Brain Mapping, in press.
http://www.beckman.uiuc.edu/news/pubs   (1921 words)

 About us   |  Why use us?   |  Press   |  Contact us

 Copyright © 2006 Medicow.com Usage implies agreement with terms.