Define primary and somatic sensory area, Biology

Assignment Help:

Q. Define Primary and Somatic Sensory Area?

Primary Sensory Area - Located in postcentral gyrus in parietal lobes (just posterior to central sulcus).  Neurons here receive information relayed from somatic sensory cells (ex. skin receptors, etc.)  The amount of cortex devoted to a specific body part is proportional to its sensitivity (lips and tongue have more  sensory cortex than other less sensitive body parts). 

Somatic Sensory Area (or Somatosensory Area) - Posterior to postcentral gyrus in parietal lobe.  The somatosensory area interprets sensory inputs (ex. allows to distinguish a baseball in hand from having a tennis ball). 


Related Discussions:- Define primary and somatic sensory area

From molecules to the first cell, From Molecules to the First Cell The ...

From Molecules to the First Cell The prebiotic conditions on the earth in all probability were volcanic eruptions, lightning and heavy rains. There was no trace of free oxygen

Problem of polarity, Problem of Polarity The control of polarity in r...

Problem of Polarity The control of polarity in regenerating coelentrates like hydra has received much attention for many years. You are already aware that while a hydra is cu

Cultural and religious values, Wildlife has influenced language, art, relig...

Wildlife has influenced language, art, religion and social customs of many societies worldwide, and wild animals figure prominently in many cultures even today. In all cultures of

Riccia, What isthe Riccia

What isthe Riccia

Medical management of chronic renal failure, Medical Management   In ch...

Medical Management   In chronic  renal failure  there  is irreversible renal failure. The goals of medical management are:   To promote maximal  renal  function  To ma

Determine health hazards associated with high altitude, Determine Health Ha...

Determine Health Hazards Associated with High Altitude? Abrupt exposure to altitudes greater than 10,000 ft (3050 in) elevation is frequently associated with symptoins of altit

Reproduction, some infomations about reproduction

some infomations about reproduction

Pulmonary arterial system changes, Q. Pulmonary Arterial System Changes ? ...

Q. Pulmonary Arterial System Changes ? a) Pulmonary Plethora With increased pulmonary arterial blood flow, pulmonary branches are visualized beyond the inner 2/3 of the lung

Saliva spreading - temperature relations in animals, Normal 0 f...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

How bone density affect osseointegration, Q. How Bone density affect osseoi...

Q. How Bone density affect osseointegration? The most important bone property is density which is influenced by factors such as patient age and genetics. Higher density bones h

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd