Results 261 to 270 of about 259,881 (379)

Giants in the cold: Morphological evidence for vascular heat retention in the viscera but not the skeletal muscle of the basking shark (Cetorhinus maximus)

open access: yesJournal of Fish Biology, EarlyView.
Abstract Fewer than 50 of the over 30,000 extant species of fishes have developed anatomical specializations facilitating endothermy in specific body regions. The plankton‐feeding basking shark (Cetorhinus maximus), traditionally classified as an ectotherm, was recently shown to have regionally endothermic traits such as centralized red muscle (RM ...
C. Antonia Klöcker   +9 more
wiley   +1 more source

Mini social cognition and emotional assessment: Diagnostic performance and neural correlates in behavioural‐variant frontotemporal dementia

open access: yesJournal of Neuropsychology, EarlyView.
Abstract We aimed at validating the Mini Social Cognition and Emotional Assessment (Mini‐SEA) in a German cohort of mildly impaired behavioural‐variant frontotemporal dementia (bvFTD) patients and healthy controls. The Mini‐SEA comprises the Facial Emotion Recognition Test (FERT) and the Faux Pas Test (FPT) measuring Theory of Mind (ToM) abilities in ...
Cem Doğdu   +27 more
wiley   +1 more source

Cerebrovascular reactivity (PRx) and optimal cerebral perfusion pressure in elderly with traumatic brain injury. [PDF]

open access: yesActa Neurochir (Wien)
Lenell S   +5 more
europepmc   +1 more source

Cerebral Perfusion Pressure, Intraoperative Blood Pressure, and the Role of Brainwave and Cerebral Oxygenation Monitors in Clinical Anesthesia Practice

open access: green
Christopher P. Elder   +10 more
openalex   +1 more source

The raphe nuclear organization and serotonergic system in the bat (Artibeus planirostris)

open access: yesJournal of Anatomy, EarlyView.
Schematic representation of the methodological workflow used to characterize the serotonergic (5‐HT) system in the bat Artibeus planirostris. Serotonin (5‐HT) immunohistochemistry was performed on brainstem sections to identify and map the distribution of serotonergic neurons within the raphe nuclei.
Mariana D. Leite   +9 more
wiley   +1 more source

Significance of intracranial pressure and cerebral perfusion pressure in severe pediatric traumatic brain injury [PDF]

open access: gold, 2008
Dovilë Grinkevièiûtë   +4 more
openalex   +1 more source

Cerebral and Peripheral Hemodynamics Across Wakefulness and NREM Sleep

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT Wake/sleep‐related changes in cerebral hemodynamic oscillations are well established, but similar changes in peripheral hemodynamics remain largely understudied. Moreover, how the relationship between cerebral and peripheral hemodynamics varies across sleep–wake states is not well understood, despite evidence that these oscillations in the low‐
Vidhya V. Nair   +5 more
wiley   +1 more source

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