Results 271 to 280 of about 343,695 (287)

Establishment of Pathways in the Developing Neural System

1996
For studying neural development, the chick embryo offers distinct advantages compared to other vertebrate models. The first is the accessibility of the embryos, which survive extensive manipulations in ovo. For example, it has been shown that axons in developing chick limb nerves generally follow stereotyped pathways which are predetermined by the limb
openaire   +3 more sources

Introduction to Anatomy and Neural Pathways

American Orthoptic Journal, 2005
This review of the anatomy and neural pathways of motility has focused on the supranuclear pathways for eye movement, because these are the pathways that are responsible for misalignments that are ...
openaire   +2 more sources

ErbB2 Pathways in Heart and Neural Diseases

Trends in Cardiovascular Medicine, 2003
The proto-oncogene ErbB2 (also known as c-neu or HER2 in humans) encodes a receptor tyrosine kinase that is frequently overexpressed in human tumors. It is the target of a novel and effective antibody-based therapy for malignant mammary tumors (trastuzumab/Herceptin).
Cemil Özcelik, Alistair N. Garratt, Carmen Birchmeier   +2 more
openaire   +2 more sources

A neural pathway for the shift response in the cat

Brain Research, 1985
The shift response (McIlwain effect) was elicited by moving a large grating situated greater than 15 degrees from the conventional receptive field center (RFC). We examined the change in the amplitude of the shift response induced by placing a steady target on the RFC or the RF surround.
Gregory W. Maguire, D.I. Hamasaki
openaire   +3 more sources

Overview of neural pathways in allergy and asthma

Pulmonary Pharmacology & Therapeutics, 2003
Three groups of airway sensory nervous receptor may be involved in the pathophysiological changes in asthma and allergy. Those most active will be the C-fibre receptors, the rapidly adapting receptors, and A delta-nociceptive receptors. All are stimulated or sensitised by the inflammatory and immunological changes. The C-fibre receptors may mediate the
openaire   +2 more sources

Variations on the Notch pathway in neural development

Current Opinion in Neurobiology, 2002
Notch signaling allows cells in contact to adopt different fates. Regulation of the Notch pathway allows for the same signaling mechanism to be used in a wide variety of contexts during development. Intracellular activities of the E3 ubiquitin ligases Sel-10 and Neuralized involve proteasome-dependent degradation in the regulation of Notch pathway ...
Yuh Nung Jan, Nicholas J. Justice
openaire   +3 more sources

Neural delay in the ascending auditory pathway

Experimental Brain Research, 1981
Evoked responses from the cochlea and cochlear nucleus in the rat were studied using two types of stimuli: (1) bursts of tones or noise, and (2) continuous tones or noise that were amplitude modulated with pseudorandom noise. While the responses to the first type of stimuli were averaged only in the conventional way, the responses to the continuous and
openaire   +3 more sources

A role for neural pathways in exercise hyperpnea

Journal of Applied Physiology, 1984
The ventilatory response to exercise induced by stimulation of the peripheral ends of severed sciatic nerves was studied in seven anesthetized dogs. In response to exercise (n = 23) there were increases in expired minute ventilation (delta VE = 4.09 l/min), arterial CO2 partial pressure (delta PaCO2 = 3.06 Torr), and carotid artery temperature (delta ...
openaire   +3 more sources

[Neural pathways--neural networks].

Orvosi hetilap, 1996
During the past two decades, the introduction of several modern neuroanatomical approaches resulted in a rapidly growing body of informations about neuronal pathways in the central nervous system. Several new neuronal connections between brain areas have been discovered, and the chemical nature (neurotransmitter content) of pathways has been determined
openaire   +1 more source

Sensory interactions through neural pathways

Physiology & Behavior, 2006
The word "taste" includes olfaction and somatosensory information besides the proper sense of taste. Taste and somatosensory sensitivity are very close and overlapping in most central nervous system projection areas. The objective of the present paper is to review a series of experiments disclosing functional neurophysiological interactions between ...
openaire   +2 more sources