Biophysics of perception

What is perceived in biology?
Perception is the central processing of sensory stimuli into a meaningful pattern.
Perception is dependent on sensation, but not all sensations are perceived.
Receptors are the cells or structures that detect sensations.
A receptor cell is changed directly by a stimulus..

In this article, we present food perception across a range of time and length scales as well as across the disciplines of physics,

Page 11 Biophysics of visual perception 11 The human eye can detect light from about 380 nm (violet) to about 760 nm (red).

Do biophysical properties affect tactile perception?

The results are described in the following sections, which successively address the effect of biophysical properties (contact properties, mechanical properties and topographic characterization) on the tactile perception for each touch gesture as a function of age and gender.
In this part, one plastic surface is used (sample D in Fig. 4 ).

Does the anisotropy of finger mechanical properties affect tactile perception?

In this study, we used a haptic tribometer system to address the role of the anisotropy of finger mechanical properties on tactile perception.
In addition, the effects of age and gender on tactile perception are studied using the biophysical properties of the human finger.

What is the correlation between tribohaptic system results and biophysical properties?

The values obtained regarding the correlation between the tribohaptic system results and the biophysical properties show that the Young’s modulus and the surface topography are the most important.
An inverse correlation was observed between the MFCC and the tactile perception.

What role does the human finger play in tactile perception?

The human finger plays an extremely important role in tactile perception, but little is known about the role of its biophysical properties (mechanical properties, contact properties and surface topography) in tactile perception.
In addition, the touch gestures used to perceive an object’s properties differ among people.

Neuroscience textbook

First published in 1981 by Elsevier, Principles of Neural Science is an influential neuroscience textbook edited by Columbia University professors Eric R.
Kandel, James H.
Schwartz, and Thomas M.
Jessell.
The original edition was 468 pages; now on the sixth edition, the book has grown to 1646 pages.
The second edition was published in 1985, third in 1991, fourth in 2000.
The fifth was published on October 26, 2012 and included Steven A.
Siegelbaum and A.
J.
Hudspeth as editors.
The sixth and latest edition was published on March 8, 2021.

Biophysics of perception

What is perceived in biology?

Do biophysical properties affect tactile perception?

Does the anisotropy of finger mechanical properties affect tactile perception?

What is the correlation between tribohaptic system results and biophysical properties?

What role does the human finger play in tactile perception?