Basics
Reception and Transduction
Odorants (odor molecules) enter the nose and dissolve in the olfactory epithelium, the mucosa at the back of the…
July 14, 2021 · Rajil TLLatest articles
Basics
Somatosensation
Somatosensation is a mixed sensory category and includes all sensation received from the skin and mucous membranes, as…
July 14, 2021 · Rajil TL
Basics
Encoding and Transmission of Sensory Information
Four aspects of sensory information are encoded by sensory systems: the type of stimulus, the location of the…
July 14, 2021 · Rajil TL
Basics
Sensory Systems
Figure 17.1. This shark uses its senses of sight, vibration (lateral-line system), and smell to hunt, but it…
July 14, 2021 · Rajil TLBasics
Mental Illnesses
Mental illnesses are nervous system disorders that result in problems with thinking, mood, or relating with other people.…
July 14, 2021 · Rajil TLBasics
Nervous System Disorders
A nervous system that functions correctly is a fantastically complex, well-oiled machine—synapses fire appropriately, muscles move when needed,…
July 14, 2021 · Rajil TL
Basics
Parasympathetic & Sensory-Somatic
Parasympathetic Nervous System While the sympathetic nervous system is activated in stressful situations, the parasympathetic nervous system allows an animal…
July 14, 2021 · Rajil TL
Basics
Sympathetic Nervous System
The sympathetic nervous system is responsible for the “fight or flight” response that occurs when an animal encounters a dangerous…
July 14, 2021 · Rajil TL
Basics
The Peripheral Nervous System
The peripheral nervous system (PNS) is the connection between the central nervous system and the rest of the…
July 14, 2021 · Rajil TL
Basics
LTPP & LTD
Long-term Potentiation (LTP) Long-term potentiation (LTP) is a persistent strengthening of a synaptic connection. LTP is based on the…
July 14, 2021 · Rajil TL