Results 91 to 100 of about 1,033,515 (362)
The role and implications of mammalian cellular circadian entrainment
FEBS Letters, EarlyView.At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley +1 more source
Cognitive decline and depressed level of consciousness in AIDS: Diagnosis
South African Journal of Radiology, 2011 Cognitive decline and depressed level of consciousness in AIDS ...
H Els, S Andronikou
doaj +1 more source
Different signal enhancement pathways of attention and consciousness underlie perception in humans [PDF]
, 2017 It is not yet known whether attention and consciousness operate through similar or largely different mechanisms. Visual processing mechanisms are routinely characterized by measuring contrast response functions (CRFs).
van Boxtel, Jeroen J. A.
core +1 more source
Mechanisms of parasite‐mediated disruption of brain vessels
FEBS Letters, EarlyView.Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira +3 more
wiley +1 more source
On the neural mechanisms subserving consciousness and attention
Frontiers in Psychology, 2012 Consciousness, as described in the experimental literature, is a multi-faceted phenomenon, that impinges on other well-studied concepts such as attention and control.
Catherine eTallon-Baudry
doaj +1 more source
What is Integrated Information Theory a Theory Of? [PDF]
In the first instance, IIT is formulated as a theory of the physical basis of the 'degree' or ‘level’ or ‘amount’ of consciousness in a system. I raise a series of questions about the central explanatory target, the 'degree' or ‘level’ or ‘amount’ of ...
Pautz, Adam
core
Do we choose what we look at or it's our brain that chooses? : A cognitive approach to the relation between visual attention and perception based on advertising stimuli [PDF]
, 2011 This study questions whether, when talking about graphical stimuli (and in particular, advertisements), attention is above the surface of consciousness that leads to a voluntary perception of the existing stimuli; or if attention is an involuntary ...
Astals Serés, Anna +2 more
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Molecular Oncology, EarlyView.This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan +9 more
wiley +1 more source
Althea Medical Journal, 2020 Background: Intracerebral hemorrhage is one of the deadliest acute conditions. The volume of bleeding and its location are factors that alter consciousness level, leading to death.
Mohammad Pratama Jauhar Putra +3 more
doaj +1 more source
Molecular Oncology, EarlyView.This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker +16 more
wiley +1 more source