How fish hear and make sounds at same time

How fish hear and make sounds at same time

By Krishna Ramanujan

Source: innovations

4/7/2005

The study marks the first time that scientists have found a direct line of communication between the part of a vertebrate’s brain that controls the vocal muscle system and the part of the ear that hears sound. The researchers believe that understanding the auditory system of the plainfin midshipman fish (Porichthys notatus ) — a 6- to 10-inch fish found along the coastline from Alaska to California — will offer insights into how other vertebrates — including humans — hear.

The general pattern of connections between neurons in the auditory system is the same in all vertebrates, including mammals. While humans hear with the cochlea of the inner ear, the midshipman uses the sacculus, a part of the ear that in humans detects acceleration or linear movement.

Because the study indicates a relationship between the ear and the auditory and vocalization systems of the brain, it could help scientists understand some of the mechanisms that contribute to deafness.

Plainfin Midshipman

Continue...

News Id		Source	Stamp	country
3376	700-pound 'Pig Nose' fish caught for the second time in two years	foxnews	2017-10-04	US
3377	Atlantic Salmon Farm Was 'Due for Replacement' Before Collapse Released 160,000 Fish	chronline	2017-08-22	US
3378	Monster-sized goldfish are taking over an Alberta city that now has to cull them by the thousands	nationalpost	2017-09-27	CA
3379	Florida angler lands incredibly rare 'tortilla fish'	usatoday	2021-08-28	US
3380	Nighttime fishing excursion at sea yields a 538-pound bluefin tuna	bangordailynews	2021-08-30	US
3381	Watch: 95,000 trout released into Colorado lakes	kdvr	2021-08-23	US
3382	Visitors shocked and sad about "fish stabbing" at Giant Springs	kxlh	2021-08-27	US
3383	Saving Canada’s Wild Salmon Policy	hakaimagazine	2017-09-08	CA
3384	The Great Salmon Escape	hakaimagazine	2017-09-01	US
3385	Antidepressants Found In Fish Brains In Great Lakes Region	Underwatertimes	2017-08-31	US
3386	Save us from the monster fish: how should you dispose of your pet?	theguardian	2017-09-20	UK
3387	Wallet-fish hooked by New Jersey angler	mvtimes	2017-09-13	US
3388	Escaped Atlantic salmon reported 250 km north of collapsed fish farm	CBC News	2017-09-13	CA
3389	Что будет с ценами на горбушу и икру?	aif	2021-09-08	RU
3390	Canadian fishing closures challenge search for U.S. Atlantic salmon escape	vancouversun	2017-08-25	CA
3391	Solving how fish swim so well may help design underwater robots	newscientist	2017-08-21	US
3392	Goldfish go months without oxygen by making alcohol inside cells	newscientist	2017-08-11	UK
3393	Canadians Are Now the First to Eat Genetically Modified Salmon	gizmodo	2017-08-08	CA
3394	Cape Breton projects aim to turn a profit on fish waste	CBC News	2017-08-09	CA
3395	Endangered species petition for bluefin tuna rejected	sandiego union tribune	2017-08-09	JP
3396	Beer bottles on floor of River Derwent make ideal home for endangered handfish	abc	2017-08-07	AU
3397	Tributes paid to Parrot, Britain's largest fresh water fish who has died age 25	telegraph	2017-08-04	UK
3398	Putin ignores wet shoes warning to release batch of endangered fish into Lake Baikal	RT	2017-08-04	RU
3399	Did a Miami Man Really Catch a Fish in South Beach Floodwater Yesterday?	miami new times	2017-08-02	US
3400	Extinction Possible as Salmon Runs Hit Near-Record Lows	courthouse news	2017-08-02	US

135 of [217 - pages.]