Results 61 to 70 of about 7,770 (230)

White matter volume loss drives cortical reshaping after thalamic infarcts

NeuroImage: Clinical, 2022
Objective: The integration of somatosensory, ocular motor and vestibular signals is necessary for self-location in space and goal-directed action. We aimed to detect remote changes in the cerebral cortex after thalamic infarcts to reveal the thalamo ...
Julian Conrad, Maximilian Habs, Ria M. Ruehl, Rainer Bögle, Matthias Ertl, Valerie Kirsch, Ozan E Eren, Sandra Becker-Bense, Thomas Stephan, Frank A Wollenweber, Marco Duering, Peter zu Eulenburg, Marianne Dieterich   +12 more
doaj   +1 more source

Brainstem atrophy in focal epilepsy destabilizes brainstem-brain interactions: Preliminary findings. [PDF]

, 2019
BACKGROUND: MR Imaging has shown atrophy in brainstem regions that were linked to autonomic dysfunction in epilepsy patients. The brainstem projects to and modulates the activation state of several wide-spread cortical/subcortical regions.
Bateman, Lisa M., Goldman, Alica M., Laxer, Kenneth D., Mueller, Susanne G., Nei, Maromi   +4 more
core   +1 more source

The connections of the inferior colliculus and the organization of the brainstem auditory system in the greater horseshoe bat (Rhinolophus ferrumequinum) [PDF]

, 1981
The connections of the inferior colliculus, the mammalian midbrain auditory center, were determined in the greater horseshoe bat (Rhinolophus ferrumequinum), using the horseradish peroxidase method.
Adams, Adams, Aitkin, Aitkin, Aitkin, Aitkin, Aitkin, Baron, Beyerl, Boyd, Brown, Browner, Bruns, Carey, Edwards, Elverland, Fernandez, FitzPatrick, Friend, Graham, Grinnell, Harnischfeger, Harrison, Harrison, Henkel, Henson, Henson, Illing, Irving, Jen, Kawamura, Masterton, Merzenich, Mesulam, Moore, Moore, Moushegian, Neuweiler, Neuweiler, Noda, Ollo, Osen, Ostwald, Poljak, Poljak, Pollak, Pollak, Powell, RoBarts, Rose, Roth, Schnitzler, Schober, Schroeder, Schuller, Schuller, Schweizer, Schweizer, Strominger, Suga, Suga, Suga, Tsuchitani, van Noort, Vater, Warr, Webster, Ziesmer, Zook, Zook, Zook   +70 more
core   +1 more source

Association of Reduced Brain Metabolism With Motor Function and Survival in Amyotrophic Lateral Sclerosis Patients With Neurofilament Heavy (NEFH) Gene Mutation

European Journal of Neurology, Volume 32, Issue 7, July 2025.
NEFH‐ALS had brain glucose hypometabolism of the cortex‐striatum/limbic system‐brainstem circuit, correlated with motor function, cognition, and depression. Brain glucose hypometabolism could lead to impairment of motor function, which was mediated by cognition and depression.
Xinyu Song, Xueying Wang, Fan Hu, Pan Liu, Ziqin Liu, Jiping Yi, Renxu Xu, Wenfeng Cao, Yuanchao Zhang, Junling Wang, Alessandro Grecucci, Xiaoping Yi, Bihong T. Chen   +12 more
wiley   +1 more source

Collateralization of the pathways descending from the cerebral cortex to brain stem and spinal cord in cat and monkey [PDF]

, 1989
The present study deals with the collateralization of the descending pathways from the cerebral cortex to the brain stem and the spinal cord in cat and monkey.
Keizer, K. (Koos)
core   +1 more source

Detectability index measures of binaural masking level difference across populations of inferior colliculus neurons. [PDF]

, 1997
In everyday life we continually need to detect signals against a background of interfering noise (the “cocktail party effect”): a task that is much easier to accomplish using two ears.
Jiang, D, McAlpine, D, Palmer, AR
core   +1 more source

Neuronal activity modulates the expression of secretagogin, a Ca2+ sensor protein, during mammalian forebrain development

Acta Physiologica, Volume 241, Issue 5, May 2025.
Abstract Aim Because of their stable expression, some EF‐hand Ca2+‐binding proteins are broadly used as histochemical markers of neurons in the nervous system. Secretagogin is a member of “neuron‐specific” Ca2+‐sensor proteins, yet variations in its expression due, chiefly, to neuronal activity remain ambiguous.
János Hanics, Evgenii O. Tretiakov, Roman A. Romanov, Anna Gáspárdy, Zsófia Hevesi, Robert Schnell, Tibor Harkany, Alán Alpár   +7 more
wiley   +1 more source

Neurocognitive Development of the Resolution of Selective Visuo-Spatial Attention: Functional MRI Evidence From Object Tracking

Frontiers in Psychology, 2018
Our ability to select relevant information from the environment is limited by the resolution of attention – i.e., the minimum size of the region that can be selected.
Kerstin Wolf, Kerstin Wolf, Kerstin Wolf, Elena Galeano Weber, Elena Galeano Weber, Jasper J. F. van den Bosch, Steffen Volz, Ulrike Nöth, Ralf Deichmann, Marcus J. Naumer, Till Pfeiffer, Christian J. Fiebach, Christian J. Fiebach, Christian J. Fiebach   +13 more
doaj   +1 more source

Diffusion imaging and tractography of congenital brain malformations. [PDF]

, 2010
Diffusion imaging is an MRI modality that measures the microscopic molecular motion of water in order to investigate white matter microstructure.
Barkovich, A James, Mukherjee, Pratik, Wahl, Michael   +2 more
core   +3 more sources

Central Involvement in Pure Autonomic Failure: Insights from Neuromelanin‐Sensitive Magnetic Resonance Imaging and 18F‐Fluorodopa‐Positron Emission Tomography

Movement Disorders, Volume 40, Issue 4, Page 716-726, April 2025.
Abstract Background Central synucleinopathies, including Parkinson's disease (PD), dementia with Lewy bodies (DLB), and multiple system atrophy (MSA), involve alpha‐synuclein accumulation and dopaminergic cell loss in the substantia nigra (SN) and locus coeruleus (LC).
Paula Trujillo, Kaitlyn R. O'Rourke, Olivia C. Roman, Alexander K. Song, Kilian Hett, Amy Cooper, Bonnie K. Black, Manus J. Donahue, Cyndya A. Shibao, Italo Biaggioni, Daniel O. Claassen   +10 more
wiley   +1 more source