These are organized by a classification scheme developed exclusively for Cosma. More…
sense : (a) faculty of perceiving by means of sense organs (b) specialized function or mechanism (as sight, hearing, smell, taste, or touch) by which an animal receives and responds to external or internal stimuli (c) sensory mechanisms constituting a unit distinct from other functions (as movement or thought) — Webster
Sense A sense is a physiological capacity of organisms that provides data for perception. The senses and their operation, classification, and theory are overlapping topics studied by a variety of fields, most notably neuroscience, cognitive psychology (or cognitive science), and philosophy of perception. The nervous system has a specific sensory nervous system, and a sense organ, dedicated to each sense.
Humans have a multitude of senses. Sight (vision), hearing (audition), taste (gustation), smell (olfaction), and touch (somatosensation) are the five traditionally recognized senses. The ability to detect other stimuli beyond those governed by these most broadly recognized senses also exists, and these sensory modalities include temperature (thermoception), kinesthetic sense (proprioception), pain (nociception), balance (equilibrioception), vibration (mechanoreception), and various internal stimuli (e.g. the different chemoreceptors for detecting salt and carbon dioxide concentrations in the blood, or sense of hunger and sense of thirst). However, what constitutes a sense is a matter of some debate, leading to difficulties in defining what exactly a distinct sense is, and where the borders between responses to related stimuli lie. — Wikipedia (Category)
Perception News -- ScienceDaily Delve into the complexities of perception research. Learn how infants recognize faces, how adults interpret conversational pauses, and how taste, smell and touch are processed in the brain.
How night vision is maintained during retinal...
on September 22, 2020 at 5:57 pm
New insight on how people with retinal degenerative disease can maintain their night vision for a relatively long period of time has just been published.
Neurobiology: To keep pain in check, count down
on September 21, 2020 at 2:03 pm
Diverse cognitive strategies affect our perception of pain. Studies have now linked the phenomenon to the coordinated activity of neural circuits located in different brain areas.
A computer predicts your thoughts, creating...
on September 21, 2020 at 1:15 pm
Researchers have developed a technique in which a computer models visual perception by monitoring human brain signals. In a way, it is as if the computer tries to imagine what a human is thinking about. As a result of this imagining, the computer is able to produce entirely new information, such as fictional images that were never before seen. The technique is based on a novel brain-computer interface.
Live imaging method brings structural information...
on September 17, 2020 at 12:41 pm
Neuroscientists distinguish brain regions based on what they do, but now have a new way to overlay information about how they are built, too.
Reprogramming brain cells enables flexible...
on September 16, 2020 at 3:35 pm
Humans, like other animals, have the ability to constantly adapt to new situations. Researchers have utilized a mouse model to reveal which neurons in the brain are in command in guiding adaptive behavior. Their new study contributes to our understanding of decision-making processes in healthy and infirm people.