Results 21 to 30 of about 100,508 (260)

Characterization of postsynaptic calcium signals in the pyramidal neurons of anterior cingulate cortex

Molecular Pain, 2017
Calcium signaling is critical for synaptic transmission and plasticity. N-methyl-D-aspartic acid (NMDA) receptors play a key role in synaptic potentiation in the anterior cingulate cortex.
Xu-Hui Li, Qian Song, Tao Chen, Min Zhuo
doaj   +1 more source

No requirement of interlukine-1 for long-term potentiation in the anterior cingulate cortex of adult mice

Molecular Pain, 2018
Background The enhanced expression of cytokines in the pathological states suggests that they have important roles in the initiation or maintenance of disease states.
Jing-Shan Lu, Qian Song, Ming-Ming Zhang, Min Zhuo   +3 more
doaj   +1 more source

Distinct TDP-43 inclusion morphologies in frontotemporal lobar degeneration with and without amyotrophic lateral sclerosis

Acta Neuropathologica Communications, 2017
The identification of the TAR DNA-binding protein 43 (TDP-43) as the ubiquitinated cytoplasmic inclusions in frontotemporal lobar degeneration (FTLD) and amyotrophic lateral sclerosis (ALS) confirmed that these two diseases share similar mechanisms ...
Rachel H. Tan, Yue Yang, Woojin S. Kim, Carol Dobson-Stone, John B. Kwok, Matthew C. Kiernan, Glenda M. Halliday   +6 more
doaj   +1 more source

Fictive Reward Signals in the Anterior Cingulate Cortex [PDF]

Science, 2009
The Path Not Taken People readily recognize that unchosen actions have consequences and adjust their behavior accordingly. The ability to recognize fictive outcomes is thought to be a necessary component of regret, and disruptions in this ability may cause anxiety and problem gambling. Do animals engage in this same process?
Benjamin Y, Hayden, John M, Pearson, Michael L, Platt   +2 more
openaire   +2 more sources

Cingulate GABA levels inversely correlate with the intensity of ongoing chronic knee osteoarthritis pain

Molecular Pain, 2016
Background This study aims to investigate the role of the mid-anterior cingulate cortex γ-aminobutyric acid levels in chronic nociceptive pain. The molecular mechanisms of pain chronification are not well understood.
Diane Reckziegel MSc, Felix Raschke PhD, William J Cottam MSc, Dorothee P Auer MD, PhD   +3 more
doaj   +1 more source

Regional Coherence Alterations Revealed by Resting-State fMRI in Post-Stroke Patients with Cognitive Dysfunction. [PDF]

PLoS ONE, 2016
Post-stroke cognitive dysfunction greatly influences patients' quality of life after stroke. However, its neurophysiological basis remains unknown.
Cheng-Yu Peng, Yu-Chen Chen, Ying Cui, Deng-Ling Zhao, Yun Jiao, Tian-Yu Tang, Shenghong Ju, Gao-Jun Teng   +7 more
doaj   +1 more source

Feature uncertainty activates anterior cingulate cortex [PDF]

Human Brain Mapping, 2003
AbstractIn visual discrimination tasks, the relevant feature to discriminate is defined before stimulus presentation. In feature uncertainty tasks, a cue about the relevant feature is provided after stimulus offset. We used 15O‐butanol positron emission tomography (PET) in order to investigate brain activation during a feature uncertainty task.
Szabolcs, Kéri, Jean, Decety, Per E, Roland, Balázs, Gulyás   +3 more
openaire   +2 more sources

Switching tinnitus on or off: An initial investigation into the role of the pregenual and rostral to dorsal anterior cingulate cortices

NeuroImage
Research indicates that hearing loss significantly contributes to tinnitus, but it alone does not fully explain its occurrence, as many people with hearing loss do not experience tinnitus.
Sven Vanneste, Gabriel Byczynski, Thierry Verplancke, Jan Ost, Jae-Jin Song, Dirk De Ridder   +5 more
doaj   +1 more source

Chronic inflammatory pain induced GABAergic synaptic plasticity in the adult mouse anterior cingulate cortex

Molecular Pain, 2018
Background Chronic pain is a persistent unpleasant sensation that produces pathological synaptic plasticity in the central nervous system. Both human imaging study and animal studies consistently demonstrate that the anterior cingulate cortex is a ...
Kohei Koga, Shuji Shimoyama, Akihiro Yamada, Tomonori Furukawa, Yoshikazu Nikaido, Hidemasa Furue, Kazuhiko Nakamura, Shinya Ueno   +7 more
doaj   +1 more source

Multiple signals in anterior cingulate cortex

Current Opinion in Neurobiology, 2016
Activity in anterior cingulate cortex (ACC) has been linked both to commitment to a course of action, even when it is associated with costs, and to exploring or searching for alternative courses of action. Here we review evidence that this is due to the presence of multiple signals in ACC reflecting the updating of beliefs and internal models of the ...
Kolling, N, Behrens, T, Wittmann, M, Rushworth, M   +3 more
openaire   +3 more sources