Results 11 to 20 of about 5,564 (203)

Neuronal loss in the caudal intralaminar thalamic nuclei in a primate model of Parkinson's disease. [PDF]

Brain Struct Funct, 2014
In light of postmortem human studies showing extensive degeneration of the center median (CM) and parafascicular (Pf) thalamic nuclei in Parkinson's disease patients, the present study assessed the extent of neuronal loss in CM/Pf of non-human primates that were rendered parkinsonian by repeated injections of low doses of 1-methyl-4-phenyl-1,2,3,6 ...
Villalba RM, Wichmann T, Smith Y.
europepmc   +4 more sources

In vivo silencing of the thalamic CaV3.1 voltage-gated calcium channels demonstrates their region-specific role in anesthetic mediated hypnosis [PDF]

Experimental Biology and Medicine
Although substantial progress has been made in the last three decades towards our understanding of how general anesthetics (GAs) act at the molecular level, much less is known about how GAs cause loss of consciousness at the level of neuronal networks ...
Tamara Timic Stamenic, Simon Feseha, Brier Fine-Raquet, Vasilije P. Tadic, Slobodan M. Todorovic, Slobodan M. Todorovic, Slobodan M. Todorovic   +6 more
doaj   +2 more sources

Implication of the thalamus in sleep alterations observed in Alzheimer's disease. [PDF]

Alzheimers Dement
Abstract Alzheimer's disease (AD), the most common neurodegenerative disorder, is frequently accompanied by sleep disturbances. Alterations of sleep, in both quality and quantity, contribute to the progression of AD neuropathology. The thalamus, through its diverse nuclei, plays a central role in sleep regulation and sleep‐dependent memory ...
Burnet-Merlin C, Hay YA, Brécier A.
europepmc   +2 more sources

Rostral Intralaminar Thalamus Engagement in Cognition and Behavior

Frontiers in Behavioral Neuroscience, 2021
The thalamic rostral intralaminar nuclei (rILN) are a contiguous band of neurons that include the central medial, paracentral, and central lateral nuclei. The rILN differ from both thalamic relay nuclei, such as the lateral geniculate nucleus, and caudal
Kara K. Cover, Brian N. Mathur
doaj   +1 more source

Motor-associated thalamic nuclei are reduced in juvenile myoclonic epilepsy. [PDF]

Epilepsia
Abstract Objective This study was undertaken to determine the thalamic nuclei that are different between juvenile myoclonic epilepsy (JME) and healthy controls from the Juvenile Myoclonic Epilepsy Connectome Project and then to determine their relationship with other subcortical gray matter volumes, disease covariates, and motor performance.
Struck AF, Garcia-Ramos C, Prabhakaran V, Nair V, Adluru A, Philibert Rosas S, Almane D, Adluru N, Jones JE, Hermann BP.   +9 more
europepmc   +2 more sources

Functional mapping of sensorimotor activation in the human thalamus at 9.4 Tesla

Frontiers in Neuroscience, 2023
Although the thalamus is perceived as a passive relay station for almost all sensory signals, the function of individual thalamic nuclei remains unresolved.
Edyta Charyasz, Edyta Charyasz, Edyta Charyasz, Rahel Heule, Rahel Heule, Rahel Heule, Francesko Molla, Francesko Molla, Francesko Molla, Michael Erb, Michael Erb, Vinod Jangir Kumar, Wolfgang Grodd, Klaus Scheffler, Klaus Scheffler, Jonas Bause   +15 more
doaj   +1 more source

Structural and functional organization of the midline and intralaminar nuclei of the thalamus

Frontiers in Behavioral Neuroscience, 2022
The midline and intralaminar nuclei of the thalamus form a major part of the “limbic thalamus;” that is, thalamic structures anatomically and functionally linked with the limbic forebrain.
Robert P. Vertes, Robert P. Vertes, Stephanie B. Linley, Stephanie B. Linley, Stephanie B. Linley, Amanda K. P. Rojas   +5 more
doaj   +1 more source

The thalamus and its subregions – a gateway to obsessive-compulsive disorder

European Psychiatry, 2022
Introduction Higher thalamic volume has been found in children with obsessive-compulsive disorder (OCD) and children with clinical-level symptoms within the general population (Boedhoe et al. 2017, Weeland et al. 2021a).
C. Weeland, C. Vriend, Y. Van Der Werf, C. Huyser, M. Hillegers, H. Tiemeier, T. White, N. De Joode, P. Thompson, D. Stein, O. Van Den Heuvel, S. Kasprzak   +11 more
doaj   +1 more source

Connectivity alteration in thalamic nuclei and default mode network-related area in memory processes in mesial temporal lobe epilepsy using magnetoencephalography

Scientific Reports, 2023
This work aimed to investigate the involvement of the thalamic nuclei in mesial temporal lobe epilepsy (MTLE) and identify the influence of interictal epileptic discharges on the neural basis of memory processing by evaluating the functional connectivity
Tomotaka Ishizaki, Satoshi Maesawa, Daisuke Nakatsubo, Hiroyuki Yamamoto, Jun Torii, Manabu Mutoh, Jun Natsume, Minoru Hoshiyama, Ryuta Saito   +8 more
doaj   +1 more source

Reexperiencing and anxious arousal symptoms in relation to volumes of thalamus nuclei in posttraumatic stress spectrum adults

Brain and Behavior, 2022
Introduction Trauma reexperiencing is dominated by recollection of sensory‐perceptual elements of the trauma, pointing to involvement of the sensory thalamus.
Emily J. Casteen, Sienna R. Nielsen, Elizabeth A. Olson, Kevin Frederiks, Isabelle M. Rosso   +4 more
doaj   +1 more source