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
3801	The sockeye salmon's incredible, vital journey	macleans	2014-11-16	CA
3802	Michigan State scientists: don't forget about freshwater fish!	upi	2014-11-10	US
3803	The U.S. Is Spending $4.5-Million To Save The Rarest Fish On Earth	gizmodo	2014-10-31	US
3804	Куда "плюнет" Босфор	rg	2021-06-10	RU
3805	Company is recycling old Alaska fishing gear into line of rugged clothing	adn	2021-05-26	US
3806	Banned pesticide blamed for killing bees may be approved for fish farms	theguardian	2021-05-27	UK
3807	Discarded fish scales and frog skin used to make bone repair material	newatlas	2021-05-28	SG
3808	State's largest pike poisoning project underway in Soldotna	alaska journal	2014-10-22	US
3809	Fishing or Fish Farming: Which Is More Responsible?	treehugger	2017-06-05	NL
3810	You might think you know your pet goldfish, but its origins and biology are stranger than you ever guessed	bbc	2014-10-21	CN
3811	Photos capture the quadrennial phenomenon as millions of salmon jam B.C.'s Adams river	the globe and mail	2014-10-20	CA
3812	Whole Foods Pushes Consumption, Conservation Of Paiche	sanfrancisco	2014-10-16	US
3813	No new fisheries in the Arctic following federal ban	CTV News	2014-10-17	CA
3814	Angler baked, ate record-breaking fish	delaware online	2014-10-09	US
3815	Fish Colon Offers Insight Into Evolution	university herald	2014-10-08	US
3816	Pacific Island nations secure $90m tuna deal with United States	abc	2014-10-08	US
3817	Did Three Anglers Release the Largest Tarpon Ever Caught on Rod-and-Reel?	sportfishingmag	2014-10-06	NI
3818	Texas man sets world record after catching rare hybrid fish	Fox News	2021-05-25	US
3819	Where did all the salmon go? An old orca has seen a lot of changes in more than 90 years	seattletimes	2021-05-30	US
3820	Non-kosher fish eaten in Jerusalem during early days of Judaism	newscientist	2014-09-25	IL
3821	Can Electric Fish Talk Like Obama?	theatlantic	2021-05-26	US
3822	How a Frenzy for Echinoderms Exposed and Entrenched Inequities in a Fishing Community	hakaimagazine	2021-05-27	PW
3823	12-year-old fisherman wins $15K for catching 26-pound fish in New York	foxnews	2021-05-18	US
3824	Blind cavefish ditches circadian rhythm to save energy	ABC	2014-09-25	NZ
3825	Chefs told to cut wild salmon from menus	heraldscotland	2014-09-23	UK

152 of [217 - pages.]