palmar grasp reflex

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• Reflex — A reaction that is involuntary. The corneal reflex is the blink that occurs with irritation of the eye. The nasal reflex is a sneeze. * * * 1. An involuntary reaction in response to a stimulus applied to the periphery and transmitted to the… …   Medical dictionary

• Primitive reflexes — are reflex actions originating in the central nervous system that are exhibited by normal infants but not neurologically intact adults, in response to particular stimuli. These reflexes disappear or are inhibited by the frontal lobes as a child… …   Wikipedia

• Frontal release sign — Frontal release signs are primitive reflexes traditionally held to be a sign of disorders that affect the frontal lobes. The appearance of such signs reflects the area of brain dysfunction rather than a specific disorder which may be diffuse such …   Wikipedia

• List of reflexes (alphabetical) — A list of reflexes in humans. *Accommodation reflex coordinated changes in vergence, lens shape and pupil size when looking at a distant object after a near object.*Acoustic reflex or stapedius reflex or attenuation reflex contraction of the… …   Wikipedia

• Frontotemporal dementia — Infobox Disease Name = PAGENAME Caption = A human brain showing frontotemporal lobar degeneration causing frontotemporal dementia. DiseasesDB = 10034 ICD10 = ICD9 = ICD9|331.19 ICDO = OMIM = 600274 MedlinePlus = eMedicineSubj = eMedicineTopic =… …   Wikipedia

• Child development stages — See also: Parenting and Family Child development stages describe theoretical milestones of child development. Many stage models of development have been proposed, used as working concepts and in some cases asserted as nativist theories. This …   Wikipedia

• Piaget's theory of cognitive development — For more information, see Neo Piagetian theories of cognitive development. Piaget s theory of cognitive development is a comprehensive theory about the nature and development of human intelligence first developed by Jean Piaget. It is primarily… …   Wikipedia

• Focal neurologic signs — also known as focal signs or focal CNS signs are perceptual or behavioral impairments which are caused by lesions in a particular area of the central nervous system. These signs are interpreted by neurologists to mean that a given disease process …   Wikipedia