Results 91 to 100 of about 211,748 (325)

Effects of Social Experience on the Habituation Rate of Zebrafish Startle Escape Response: Empirical and Computational Analyses

open access: yesFrontiers in Neural Circuits, 2018
While the effects of social experience on nervous system function have been extensively investigated in both vertebrate and invertebrate systems, our understanding of how social status differentially affects learning remains limited.
Choongseok Park   +3 more
doaj   +1 more source

A re-appraisal of the reliability of the 20 m multi-stage shuttle run test [PDF]

open access: yes, 2007
This is the author's PDF version of an article published in European journal of applied physiology in 2007.
A Fairbrother   +30 more
core   +1 more source

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou   +10 more
wiley   +1 more source

How can neuroscience contribute to moral philosophy, psychology and education based on Aristotelian virtue ethics? [PDF]

open access: yes, 2016
The present essay discusses the relationship between moral philosophy, psychology and education based on virtue ethics, contemporary neuroscience, and how neuroscientific methods can contribute to studies of moral virtue and character. First, the present
Han, Hyemin
core   +2 more sources

BK Channels Mediate Synaptic Plasticity Underlying Habituation in Rats

open access: yesJournal of Neuroscience, 2017
Habituation is a basic form of implicit learning and represents a sensory filter that is disrupted in autism, schizophrenia, and several other mental disorders.
Tariq Zaman   +5 more
semanticscholar   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Happiness, habits and high rank: Comparisons in economic and social life [PDF]

open access: yes
The role of money in producing sustained subjective well-being seems to be seriously compromised by social comparisons and habituation. But does that necessarily mean that we would be better off doing something else instead?
Andrew E. Clark
core  

Psychophysiological correlates of peritraumatic dissociative responses in survivors of life-threatening cardiac events [PDF]

open access: yes, 2002
The psychophysiological startle response pattern associated with peritraumatic dissociation (DISS) was studied in 103 survivors of a life-threatening cardiac event (mean age 61.0 years, SD 13.95).
Deisenhofer, I.   +7 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Dopaminergic and Non-Dopaminergic Value Systems in Conditioning and Outcome-Specific Revaluation [PDF]

open access: yes, 2007
Animals are motivated to choose environmental options that can best satisfy current needs. To explain such choices, this paper introduces the MOTIVATOR (Matching Objects To Internal Values Triggers Option Revaluations) neural model.
Bullock, Daniel   +2 more
core   +1 more source

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