Special senses - Vision: Light detection by eyes; processed in the occipital lobe.- Hearing: Sound waves detected by the ear; processed in the temporal lobe.- Smell and taste: Chemical detection by olfactory receptors and taste buds.- Vestibular sensations: Balance and spatial orientation via the...
Special Senses: Human beings have special senses for hearing, sight, smell, and taste, which have special sensory receptors. For instance, the type of receptors present in the nose is different from those found in the ears. However, the majority of the senses are interpreted in the brain. ...
The chapter outlines the structure of different regions of the brain and cord, the connections between them and how these operate. Almost all parts of the nervous system become involved alertness, cognition, volition, mood, all special senses, sensory stimuli, motor cortex and associated cortical ...
Learn about inner ear anatomy. Discover the inner ear structure, the parts of the inner ear, and the inner ear function. Explore where the inner ear begins, the bony labyrinth of the inner ear, and how the inner ear controls hearing and balance. Updated: 11/21/2023 ...
aSome of the senses that we and other terrestrial mammals take for granted are either reduced or absent in cetaceans or fail to function well in water. For example, it appears from their brain structure that toothed species are unable to smell. Baleen species, on the other hand, appear to...
Structure, Sign, and Play in the Discourse of the Human Sciences Jacques Derrida Perhaps something has occurred in the history of the concept of structure that could be called an event, if this loaded word did not entail a meaning which it is precisely the function of structural-or ...
It is characterized by abnormalities in skeletal muscle structure and function, including muscle atrophy, a shift from type I to type II fibers, metabolic dysfunction, impaired excitation-contraction coupling, and decreased muscle contractility which, in combination, play a major role in shortness of...
Here, we review several genomic studies of chromatin structure and function. These include investigations of nuclease accessibility, nucleosome distribution, histone modifications and higher-order structure. Though the techniques employed by the studies vary widely, each has contributed to our understanding ...
Do prokaryotic cells have a nucleus? Learn the answers to questions like: what do prokaryotic cells have instead of a nucleus, and do prokaryotic...
The probing species can introduce damage into the surface being analyzed by heating or atomic displacement. Ion bombardment does both, while electron bombardment damage is primarily due to heating. The extent of the damage is a function of the dose and flux of the bombarding species and the heat...