Sensory gating is a neurophysiological process whereby the response to a second stimulus in a pair of identical stimuli is attenuated, and it is thought to reflect the capacity of the CNS …
The rodent auditory cortex has provided a particularly useful model for studying cortical plasticity phenomenology and mechanisms, both in infant and in adult animal models. Much …
K Lehmann, A Steinecke, J Bolz - Neural plasticity, 2012 - Wiley Online Library
Inhibitory interneurons comprise only about 20% of cortical neurons and thus constitute a clear minority compared to the vast number of excitatory projection neurons. They are …
L Hermans, O Levin, C Maes, P van Ruitenbeek… - Neurobiology of …, 2018 - Elsevier
Edited magnetic resonance spectroscopy (MRS) and transcranial magnetic stimulation (TMS) have often been used to study the integrity of the GABAergic neurotransmission …
Several studies have attributed certain visual perceptual alterations in older adults to a likely decrease in GABA (Gamma Aminobutyric Acid) concentration in visual cortex, an …
M Simmonite, J Carp, BR Foerster, L Ossher… - Academic radiology, 2019 - Elsevier
Rationale and Objectives Healthy aging is associated with pervasive declines in cognitive, motor, and sensory functioning. There are, however, substantial individual differences in …
The human brain is organized into segregated networks with strong within-network connections and relatively weaker between-network connections. This “small-world” …
Age-related neural dedifferentiation—a decline in the distinctiveness of neural representations in the aging brain—has been associated with age-related declines in …
J Wu, L Wang, JF Ervin, SHJ Wang, E Soderblom… - Science …, 2022 - science.org
Aging causes functional decline and degeneration of neurons and is a major risk factor of neurodegenerative diseases. To investigate the molecular mechanisms underlying neuronal …