Results 151 to 160 of about 996,481 (256)

Single‐Shot 2D Radial Echo Planar Imaging for Functional MRI

Magnetic Resonance in Medicine, Volume 96, Issue 3, Page 1245-1260, September 2026.
ABSTRACT Purpose To develop a novel single‐shot radial echo planar imaging (ss‐rEPI) technique for rapid, distortion‐free brain imaging in functional MRI experiments. Methods Radial multi‐gradient echo (radial mGRE) data were acquired on a 3T clinical scanner using a 2D ss‐rEPI readout with small golden‐angle rotations between echoes.
Christoph A. Rettenmeier, Zidan Yu, Krystalyn Edwards‐Calma, Kai Tobias Block, V. Andrew Stenger   +4 more
wiley   +1 more source

Resting State Functional Connectivity Among Cortical and Subcortical Grey Matter Structures Can Distinguish Fallers in Parkinson's Disease

European Journal of Neuroscience, Volume 64, Issue 5, September 2026.
In 58 people with Parkinson's disease, fallers showed weaker resting‐state connectivity between the left dorsolateral prefrontal cortex and hypothalamus, and between somatosensory cortex and globus pallidus internus. Combining these measures discriminated fallers from nonfallers, identifying potential targets for fall prevention. The figure was created
Rodrigo Vitorio, Korey P. Wylie, Justin W. Andrushko   +2 more
wiley   +1 more source

Future Prospects of Ultrasound: Role of Low‐Intensity Transcranial Ultrasound Stimulation in the Treatment of Neurological and Psychiatric Disorders

European Journal of Neurology, Volume 33, Issue 9, September 2026.
ABSTRACT Background Neurological and psychiatric disorders pose a persistent global health burden, with conventional therapies often providing inadequate relief. Transcranial ultrasound stimulation (TUS) has attracted considerable attention as a non‐invasive neuromodulation technique offering high spatial resolution and the distinctive capacity to ...
Yunjie Sui, Mingyue Wei, Robert Chen, Xue Xia   +3 more
wiley   +1 more source

Examining dynamic changes in prefrontal connectivity and internalizing symptoms during the first and third trimesters of pregnancy

Journal of Neuroendocrinology, Volume 38, Issue 9, September 2026.
Abstract Pregnancy is characterized by pronounced neuroplasticity and heightened risk for psychopathology. While previous research has primarily examined postpartum depression, less work has investigated changes in internalizing symptoms measured dimensionally across the peripartum period. Furthermore, limited research has identified functional changes
Emily B. K. Thomas, Micah A. Williams, Patrick Breheny, Abigél Miskolczi, Ö. Ece Demir‐Lira   +4 more
wiley   +1 more source

Integration of resting-state and stimulus-fMRI uncovers reduced network flexibility in post-surgical pain

Scientific Reports
Functional MRI (fMRI) provides complementary insights into brain network organization during rest (rs-fMRI) and external stimulation (t-fMRI). While rs-fMRI reveals intrinsic connectivity patterns, t-fMRI reflects stimulus-dependent network responses ...
Bruno Pradier, Esther Pogatzki-Zahn, Cornelius Faber, Daniel Segelcke   +3 more
doaj   +1 more source

Neural correlates of pure apathy in multiple sclerosis: An exploratory neuroimaging study

Journal of Neuropsychology, Volume 20, Issue 3, Page 695-701, September 2026.
Abstract Pure apathy is relatively common in people with Multiple Sclerosis (PwMS), but its neural mechanisms remain unexplored. Therefore, we investigated the neural correlates of pure apathy in PwMS, differentiating it from depression. Sixty‐two PwMS underwent neuropsychological assessments and Magnetic Resonance Imaging scans.
Valentina Torchia, Vera Gramigna, Mariachiara Gaita, Daniele Spitaleri, Antonio Costanzo, Liana Palermo, Florindo d'Onofrio, Simona Raimo   +7 more
wiley   +1 more source

Distinct Neural Dynamics Underlying Reward Expectation Formation and Outcome Processing: Insights From ERP and Time‐Frequency Analyses

Psychophysiology, Volume 63, Issue 9, September 2026.
ABSTRACT Reward expectations are fundamental to theories of decision making and reinforcement learning. While prior research has focused on how expectations can influence outcome processing, far fewer studies have investigated how these expectations are actually formed. To address this gap, we measured EEG activity from participants as they completed a
Matthew D. Bachman, Kaya Scheman, René San Martin, Scott A. Huettel, Marty G. Woldorff   +4 more
wiley   +1 more source

Feasibility of simultaneous intracranial EEG-fMRI in humans: a safety study [PDF]

, 2010
In epilepsy patients who have electrodes implanted in their brains as part of their pre-surgical assessment, simultaneous intracranial EEG and fMRI (icEEG-fMRI) may provide important localising information and improve understanding of the underlying ...
Lemieux, L., Thornton, J.S., Carmichael, D.W., Rodionov, R., McEvoy, A.W., Thornton, R., Ordidge, R.J., Allen, P.J.   +7 more
core  

Altered neural electrophysiological properties in the anterior cingulate cortex in a mouse model of Prader‐Willi syndrome

The Journal of Physiology, Volume 604, Issue 17, Page 7313-7336, 1 September 2026.
Abstract figure legend Prader‐Willi syndrome (PWS) originates from deficiencies in chromosome 15q11‐13 region clustering around a critical region containing multiple‐repeat non‐coding RNA gene Snord116, resulting in metabolic and behavioural abnormalities leading to hyperphagia and obesity.
Volodymyr Rybalchenko, Ryan Butler
wiley   +1 more source

Retraction: Hybrid deep learning and feature selection approach for autism detection from rs-fMRI data. [PDF]

PLoS One
PLOS One Editors.
europepmc   +1 more source