Parts Of Fish In Fish Sticks What Are The 5 Main Parts Of A Fish Brain?
What are the 5 main parts of a fish brain? - parts of fish in fish sticks
I do homework and ask:
on behalf of five major parts of the brains of fish and the role of each individual.
I am absolutely not and can not find the book that can help please ???????
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2 comments:
The brain is divided into several regions. In front of the olfactory bulb, a couple are to receive the structure and process signals from the nose by the two olfactory nerves. The olfactory lobes are very large in fishes that hunt primarily by smell, as the lampreys, sharks and catfish. Behind the olfactory bulb is the two-lobed telencephalon, the equivalent of brain structure in higher vertebrates. Among the fish telencephalon is mainly due to smell. Together, these structures form the forebrain.
Close the forebrain midbrain is the diencephalon (in the graph, this structure is below the optic lobes, and therefore not visible). The diencephalon performs a number of functions, hormones and homeostasis are related. The pineal gland is located directly on the diencephalon. This structure serves several functions, including the detection of light, the maintenance of circadian rhythms and changes to control its color.
The midbrain or mesencephalon contains the two optic lobes. They are very big in the way that hunt by sight, as RAINBOOT trout and perch.
The hind or hind is primarily involved in swimming and balance. The cerebellum is a single-lobed structure, which is often very important, most often in the brain. Hagfish and lampreys have relatively low cerebellum, but at the other end of the Mormyrids cerebellum are well developed and are involved in the electrical sense.
The brainstem or myelencephalon is the posterior brain. And control the functions of specific muscles and body organs, in bony fish, at least in the brainstem is affected both by respiration and osmoregulation.
There are 5 main parts of the brain of fish:
Cerebellum provides functions such as pressure sensor, balancing and regulating the movement of the muscles.
Brain is primarily the middle of the smell.
Optic Lobe: It not only serves as a center of vision, but also as the most important area of coordination of sensory and motor impulses.
Olfactory bulb: It is important that the sense of smell.
Pituitary: ProProduce hormones that many parts of the body, produces, including the promotion of all other hormones from glands that affect to produce their own hormones.
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