Results 21 to 30 of about 33,496 (252)

Developmental deprivation-induced perceptual and cortical processing deficits in awake-behaving animals

open access: yeseLife, 2018
Sensory deprivation during development induces lifelong changes to central nervous system function that are associated with perceptual impairments.
Justin D Yao, Dan H Sanes
doaj   +1 more source

Mapping Children's Discussions of Evidence in Science to Assess Collaboration and Argumentation [PDF]

open access: yes, 2006
The research reported in this paper concerns the development of children's skills of interpreting and evaluating evidence in science. Previous studies have shown that school teaching often places limited emphasis on the development of these skills, which
Bruffee K. A   +32 more
core   +2 more sources

Reactivity in the hippocampectomized gerbil [PDF]

open access: yesPsychonomic Science, 1968
Gerbils (Meriones unguiculatus) suffering bilateral hippocampal destruction, destruction of the posterolateral neocortex, and normal animals were presented auditory and visual stimulation at both high and low intensities. Hippocampectomized Ss showed enhanced reactivity in the high intensity conditions.
Leonard C. Ireland, Robert L. Isaacson
openaire   +2 more sources

Conditioned suppression in the gerbil [PDF]

open access: yesBehavior Research Methods & Instrumentation, 1972
The present report describes apparatus and procedures for investigating conditioned suppression of a running response in the gerbil. Data are presented which demonstrate that the conditioned suppression observed in this situation is not an artifact of alpha responses, pseudoconditioning, or sensitization.
Peter W. Frey   +2 more
openaire   +1 more source

Gerbils can tune in [PDF]

open access: yesThe Journal of Physiology, 2008
Mammals have developed a unique sense of hearing with astonishing sensitivity and the largest frequency range among vertebrates. Frequency representation in mammals is achieved by mechanical tuning of the cochlea, caused mainly by geometrical and stiffness gradients of the basilar membrane changing from the cochlear base (where high frequencies are ...
openaire   +3 more sources

Interaural time difference processing in the mammalian medial superior olive [PDF]

open access: yes, 2008
The dominant cue for localization of low-frequency sounds are microsecond differences in the time-of-arrival of sounds at the two ears [interaural time difference (ITD)].
Behrend, Oliver   +3 more
core   +1 more source

Membrane properties specialize mammalian inner hair cells for frequency or intensity encoding

open access: yeseLife, 2015
The auditory pathway faithfully encodes and relays auditory information to the brain with remarkable speed and precision. The inner hair cells (IHCs) are the primary sensory receptors adapted for rapid auditory signaling, but they are not thought to be ...
Stuart L Johnson
doaj   +1 more source

Toward the automatic detection of effective gerbil holes in desert grasslands through unmanned aerial vehicle imagery

open access: yesGeocarto International, 2023
Rapidly determining the density of effective gerbil holes is ecologically important but technically challenging. However, unmanned aerial vehicles (UAVs) offer new methods to identify effective gerbil holes and understand the spatial relationships ...
Guimei Qi   +4 more
doaj   +1 more source

Gerbils

open access: yes, 2012
The gerbil is usually nonaggressive and is one of the easiest rodents to maintain and handle. Its disposition, curious nature, relative freedom from naturally occurring infectious diseases, and adaptability to its environment have contributed to its popularity as a laboratory animal. Gerbils are found in deserts and semiarid geographical regions of the
Wanda West   +3 more
openaire   +2 more sources

Establishment and Characterization of a Newly Established Diabetic Gerbil Line. [PDF]

open access: yesPLoS ONE, 2016
We aimed to selectively breed a spontaneous diabetic gerbil when a sub-line of inbred gerbil showed increased blood glucose levels was found recently. Then we investigated the characteristics including the serum insulin, triglyceride, cholesterol, leptin,
Xiaohong Li   +9 more
doaj   +1 more source

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