Results 31 to 40 of about 396,285 (245)

Correlations with locus coeruleus (LC).

, 2019
Correlations with locus coeruleus (LC).
Russell Schachar (760461), Jonathan Lipszyc (6383813), Mehereen Bhaijiwala (6383810), Andre Chevrier (5664088), Simon Graham (760460), Douglas Cheyne (760459)   +5 more
core   +1 more source

The involvement of the locus coeruleus in memory

Behavioral and Neural Biology, 1981
The effects on memory of electrolytic lesions in the locus coeruleus complex (LC) were investigated in three experiments using Swiss mice. Forebrain norepinephrine (NE) levels and histological analysis of lesion sites were used to verify lesion adequacy.
Department of Neuroscience, College of Medicine, University of Florida, Gainesville, Florida 32610, USA ( host institution ), Prado de Carvalho, Lia ( author ), Zornetzer, Steven F. ( author )   +2 more
openaire   +3 more sources

A Hypothalamic Oxytocinergic–Sympathetic Axis Couples Anxiety Dysregulation With Impaired Tendon–Bone Repair

Advanced Science, EarlyView.
RCI is associated with functional suppression of oxytocinergic neurons in the PVN. Reduced PVNOXT neuronal activity contributes to altered sympathetic regulation involving the IML–sympathetic chain pathway, accompanied by changes in norepinephrine signaling at the BTI.
Liyang Wan, Tingmo Huang, Liyue Zeng, Ruixue Du, Hengshuo Zhang, Shen Liu, Tao Zhang, Jianzhong Hu, Hongbin Lu   +8 more
wiley   +1 more source

Fluid intelligence and the locus coeruleus–norepinephrine system

, 2021
The last decade has seen significant progress identifying genetic and brain differences related to intelligence. However, there remain considerable gaps in our understanding of how cognitive mechanisms that underpin intelligence map onto various brain ...
Tsukahara, Jason S., Jason S. Tsukahara, Randall W Engle, Engle, Randall W., Randall W. Engle   +4 more
core   +2 more sources

Lower novelty-related locus coeruleus function is associated with Aβ-related cognitive decline in clinically healthy individuals

Nature Communications, 2022
Older individuals exhibiting diminished function of the locus coeruleus while learning new information show faster cognitive decline that is typical for Alzheimer’s disease.
Prokopis C. Prokopiou, Nina Engels-Domínguez, Kathryn V. Papp, Matthew R. Scott, Aaron P. Schultz, Christoph Schneider, Michelle E. Farrell, Rachel F. Buckley, Yakeel T. Quiroz, Georges El Fakhri, Dorene M. Rentz, Reisa A. Sperling, Keith A. Johnson, Heidi I. L. Jacobs   +13 more
doaj   +1 more source

Trace Elements Genetics: A Potential Role in Treatment‐Resistant Major Psychoses and Related Traits?

American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT Trace elements are pivotal to key biological processes, with possible effects on psychopathology. We investigated the hypothesis of shared genetic factors between trace elements levels, treatment resistance and related traits. We used genome‐wide summary statistics for trace elements blood concentration, treatment‐resistant depression (TRD ...
Chiara Fabbri, Alessandro Serretti, Marco Menchetti, Benedetta Vai, Francesco Benedetti, Lidia Fortaner‐Uyà, Concetta Crisafulli   +6 more
wiley   +1 more source

Transcutaneous auricular vagus nerve stimulation in drug‐resistant epilepsy: A randomized, sham‐controlled crossover trial with exploratory EEG and MRI response phenotyping

Epilepsia Open, EarlyView.
Abstract Objective Transcutaneous auricular vagus nerve stimulation (taVNS) is a noninvasive neuromodulation strategy for drug‐resistant epilepsy, but clinical response is heterogeneous. We examined whether electroencephalographic (EEG) and structural magnetic resonance imaging (MRI) phenotypes were associated with active‐specific clinical benefit from
Sung Jun Hong, Seok‐Yeol Yang, Eun Kyung Bok, Jung Chul Lee, Yeonggin Kim, Kyousik Min, Young‐Min Shon   +6 more
wiley   +1 more source

The effects of exogenous melatonin on morphological changes in locus ceruleus nucleus Characterized by REM sleep deprivation

Otorhinolaryngology and Facial Plastic Surgery, 2017
Background: Neurodegeneration in the locus coeruleus (LC) has been documented in several central nervous system (CNS) neurodegenerative diseases and sleep deprivation.
Somaye Mesgar, Abbas Ali Aghae, Seyyed Behnamodin Jame'ei, Mohammad Amin Abdollahifar, Hojjat Allah Abbaszadeh, Yousef Sadeghi   +5 more
doaj   +1 more source

Locus coeruleus and labile memory

Pharmacology Biochemistry and Behavior, 1978
Abstract Memory lability is defined as the period of time recently-formed memory remains susceptible to experimental modification. Electrolytic lesions delivered through chronic indwelling electrodes to the locus coeruleus (LC) complex of mice, made shortly after learning, resulted in an extension of memory lability.
Department of Neuroscience, College of Medicine, University of Florida Gainesville, FL 32610, USA ( host institution ), Zornetzer, Steven F., Abraham, Wickliffe C., Appleton, Robert   +3 more
openaire   +3 more sources

Bidirectional Pathological Axis Between Alzheimer's Disease and Circadian Rhythm Disturbance: Mechanisms and Therapeutic Strategies

iNew Medicine, EarlyView.
This graphical abstract illustrates a bidirectional vicious cycle between Alzheimer’s disease (AD) and circadian rhythm disturbance (CRD). On the one hand, AD pathology, including amyloid‐β (Aβ) plaque deposition and tau hyperphosphorylation, may damage the suprachiasmatic nucleus (SCN) and disrupt melatonin signaling, leading to sleep fragmentation ...
Jiajia Qin, Xianfeng Yu, Yayu Wang, Xiaohan Song, Yuehua Wang, Zhixin Wang, Wei Miao, Xudong Yang, Jiajia Zhu, Xiaoqun Zhu, Maria‐Trinidad Herrero   +10 more
wiley   +1 more source