Results 111 to 120 of about 250,571 (331)

Novel Electroactive Therapeutic Platforms for Cardiac Arrhythmia Management

open access: yesAdvanced Science, EarlyView.
Electroactive platforms offer promising applications in cardiac arrhythmia. Based on their energy sources and mechanisms, electroactive platforms are categorized into i) direct electrical stimulation, ii) self‐powered electroactive systems, iii) physical stimuli‐mediated electroactive systems, and iv) conductive systems, and their applications in ...
Juwei Yang   +4 more
wiley   +1 more source

Functional consequences of brain exposure to saturated fatty acids: From energy metabolism and insulin resistance to neuronal damage

open access: yesEndocrinology, Diabetes &Metabolism, Volume 6, Issue 1, January 2023., 2023
Saturated fatty acids induce insulin resistance in neurons. Neuronal metabolism of palmitic acid alters mitochondrial function. Abstract Introduction Saturated fatty acids (FAs) are the main component of high‐fat diets (HFDs), and high consumption has been associated with the development of insulin resistance, endoplasmic reticulum stress and ...
Karina Sánchez‐Alegría   +1 more
wiley   +1 more source

Activities of visual cortical and hippocampal neurons co-fluctuate in freely moving rats during spatial behavior

open access: yeseLife, 2015
Visual cues exert a powerful control over hippocampal place cell activities that encode external spaces. The functional interaction of visual cortical neurons and hippocampal place cells during spatial navigation behavior has yet to be elucidated.
Daniel Christopher Haggerty, Daoyun Ji
doaj   +1 more source

Neurogenesis and multiple plasticity mechanisms enhance associative memory retrieval in a spiking network model of the hippocampus [PDF]

open access: yesarXiv, 2017
Hippocampal CA3 is crucial for the formation of long-term associative memory. It has a heavily recurrent connectivity, and memories are thought to be stored as memory engrams in the CA3. However, despite its importance for memory storage and retrieval, spiking network models of the CA3 to date are relatively small-scale, and exist as only proof-of ...
arxiv  

Transneuronal Degeneration in the Spread of Alzheimer's Disease Pathology: Immunohistochemical Evidence for the Transmission of Tau Hyperphosphorylation

open access: yesNeurobiology of Disease, 1997
Neurofibrillary tangles and dystrophic neurites appear to develop in a highly characteristic spatial and temporal sequence in AD. In order to examine the nature of the cellular progression we have studied the trisynaptic entorhinal, dentate gyrus, CA3/4 ...
Joseph H. Su   +2 more
doaj  

HDL‐Apolipoprotein in Alzheimer's Disease Revisited: From Periphery to CNS

open access: yesAGING MEDICINE, EarlyView.
HDL‐apolipoproteins in the periphery and CNS contribute differently to Alzheimer's disease, influencing Aβ, p‐tau, brain structures, and cognition. Apolipoprotein AI and E, key HDL components in blood and CSF, may either protect against or accelerate AD, depending on their location. Created with BioGDP.com. ABSTRACT High‐density lipoprotein (HDL), as a
Yihong Huang   +8 more
wiley   +1 more source

Computational cross-species views of the hippocampal formation. [PDF]

open access: yesHippocampus, 2023
Zhu SL   +2 more
europepmc   +1 more source

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