Results 131 to 140 of about 64,815 (293)
Selectivity of Adaptation in Single Units: Implications for fMRI Experiments [PDF]
Neuron, 2006 Understanding the neural basis of adaptation (repetition suppression) is critical for interpreting fMRI-adaptation experiments. Sawamura and colleagues provide a critical stepping-stone by elucidating the relation between neural adaptation and response selectivity. They find some cross-adaptation by two different stimuli that activate the same neuron.
openaire +2 more sources
Epilepsia, EarlyView.Abstract Objective Interictal epileptiform discharges (IEDs) observed on scalp electroencephalography (EEG) serve as a diagnostic hallmark of epilepsy. However, only a small fraction of IEDs recorded by intracranial EEG (iEEG) are detectable on the scalp; the vast majority remain invisible on scalp recordings.
Nicolas Roehri +7 more
wiley +1 more source
FMRI adaptation during performance of learned arbitrary visuomotor conditional associations
NeuroImage, 2009 In everyday life, people select motor responses according to arbitrary rules. For example, our movements while driving a car can be instructed by color cues that we see on traffic lights. These stimuli do not spatially relate to the actions that they specify.
Philippe A, Chouinard, Melvyn A, Goodale
openaire +2 more sources
Creativity and its link to epilepsy
Epilepsia Open, EarlyView.Abstract Creative thinking represents one of our highest‐order cognitive processes, involving multiple cortical structures and an intricate interplay between several cortical and subcortical networks. It results in novel ideas that translate to useful products or concepts. The evolutionary purpose of creativity is therefore apparent, as it advances our
Itay Tokatly Latzer, Phillip L. Pearl
wiley +1 more source
Symbols Are Special: An fMRI Adaptation Study of Symbolic, Nonsymbolic, and Non-Numerical Magnitude Processing in the Human Brain. [PDF]
Cereb Cortex Commun, 2021 Sokolowski HM +3 more
europepmc +1 more source
Absence seizures: Update on signaling mechanisms and networks
Epilepsia Open, EarlyView.Abstract Absence seizures (AS) are a hallmark of genetic generalized epilepsies (GGE), characterized by brief episodes of impaired consciousness accompanied by electroencephalographic spike‐and‐wave discharges (SWDs). Traditionally attributed to cortico‐thalamo‐cortical (CTC) dysrhythmia, emerging evidence suggests a more intricate pathophysiological ...
Ozlem Akman, Filiz Onat
wiley +1 more source
On rotational invariance in adaptive spatial filtering of fMRI data
NeuroImage, 2006 Canonical correlation analysis (CCA) has previously been shown to work well for detecting neural activity in fMRI data. The reason is that CCA enables simultaneous temporal modeling and adaptive spatial filtering of the data. This article introduces a novel method for adaptive anisotropic filtering using the CCA framework and compares it to a ...
Joakim, Rydell +2 more
openaire +2 more sources
Efficacy of neurosurgical interventions for epilepsy in polymicrogyria: A systematic review
Epilepsia Open, EarlyView.Abstract Polymicrogyria (PMG) is a rare malformation of cortical development (MCD) characterized by abnormal neuronal architecture, often associated with epilepsy. Neurosurgical interventions have been explored, but their effectiveness remains a subject of ongoing research and debate.
Sergio Rinella +4 more
wiley +1 more source
PLoS Biology, 2023 Number symbols, such as Arabic numerals, are cultural inventions that have transformed human mathematical skills. Although their acquisition is at the core of early elementary education in children, it remains unknown how the neural representations of ...
Tomoya Nakai +4 more
doaj
Neuroanatomical and functional correlates in borderline personality disorder: A narrative review
Ibrain, Volume 11, Issue 1, Page 19-31, Spring 2025.Borderline personality disorder (BPD) is considered a dysfunctional, stable, and pervasive alteration in personality functioning with the inability to adapt to the environment, mental rigidity, and ego‐syntonic, and like all personality disorders is a consistent pattern of inner experience and behavior that deviates markedly from the expectations of ...
Giulio Perrotta
wiley +1 more source