Live Breaking News & Updates on Comparative neurology

Stay informed with the latest breaking news from Comparative neurology on our comprehensive webpage. Get up-to-the-minute updates on local events, politics, business, entertainment, and more. Our dedicated team of journalists delivers timely and reliable news, ensuring you're always in the know. Discover firsthand accounts, expert analysis, and exclusive interviews, all in one convenient destination. Don't miss a beat — visit our webpage for real-time breaking news in Comparative neurology and stay connected to the pulse of your community

200 years of kiwi research | ScienceBlogs

200 years of kiwi research | ScienceBlogs
scienceblogs.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from scienceblogs.com Daily Mail and Mail on Sunday newspapers.

North-island , New-zealand-general- , New-zealand , Wellington , United-states , United-kingdom , Raetihi , Stewart-island , South-island , Chatin , Bourgogne , France

12 scientifically proven signs you're in love

How are the signs you’re in love related to chemistry in the brain?

New-york , United-states , Connecticut , Dorothy-tennov , Lucy-brown , Helen-fisher , Rutgers-university , Harvard-university , Albert-einstein-college-of-medicine , Sexual-behavior , Social-psychology , Albert-einstein-college

Young Innovators: U of S researcher crosses biological boundaries to discover insights into multiple sclerosis

Young Innovators: U of S researcher crosses biological boundaries to discover insights into multiple sclerosis
thestarphoenix.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from thestarphoenix.com Daily Mail and Mail on Sunday newspapers.

Saskatchewan , Manitoba , Canada , Toronto , Ontario , Saskatoon , Canadian , Hannah-salapa , Brooke-kleiboer , Cole-libner , S-college-of-medicine , Canadian-institutes-of-health-research-frederick

Young Innovators: U of S researcher crosses biological boundaries to discover insights into multiple sclerosis

Young Innovators: U of S researcher crosses biological boundaries to discover insights into multiple sclerosis
leaderpost.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from leaderpost.com Daily Mail and Mail on Sunday newspapers.

Saskatchewan , Manitoba , Canada , Saskatoon , Canadian , Hannah-salapa , Brooke-kleiboer , Cole-libner , S-college-of-medicine , Canadian-institutes-of-health-research-frederick , University-of-saskatchewan-ph , Saskatchewan-health-research-foundation

Frontiers | Excitatory Repetitive Transcranial Magnetic Stimulation Over Prefrontal Cortex in a Guinea Pig Model Ameliorates Tinnitus

2School of Biological Sciences, University of Western Australia, Crawley, WA, Australia
3Perron Institute for Neurological and Translational Research, Crawley, WA, Australia
Tinnitus, a phantom auditory perception that can seriously affect quality of life, is generally triggered by cochlear trauma and associated with aberrant activity throughout the auditory pathways, often referred to as hyperactivity. Studies suggest that non-auditory structures, such as prefrontal cortex (PFC), may be involved in tinnitus generation, by affecting sensory gating in auditory thalamus, allowing hyperactivity to reach the cortex and lead to perception. Indeed, human studies have shown that repetitive transcranial magnetic stimulation (rTMS) of PFC can alleviate tinnitus. The current study investigated whether this therapeutic effect is achieved through inhibition of thalamic hyperactivity, comparing effects of two common clinical rTMS protocols with sham treatment, in a guinea pig tinnitus model. Animals underwent acoustic trauma and once tinnitus developed were treated with either intermittent theta burst stimulation (iTBS), 20 Hz rTMS, or sham rTMS (10 days, 10 min/day; weekdays only). Tinnitus was reassessed and extracellular recordings of spontaneous tonic and burst firing rates in auditory thalamus made. To verify effects in PFC, densities of neurons positive for calcium-binding proteins, calbindin and parvalbumin, were investigated using immunohistochemistry. Both rTMS protocols significantly reduced tinnitus compared to sham. However, spontaneous tonic firing decreased following 20 Hz stimulation and increased following iTBS in auditory thalamus. Burst rate was significantly different between 20 Hz and iTBS stimulation, and burst duration was increased only after 20 Hz treatment. Density of calbindin, but not parvalbumin positive neurons, was significantly increased in the most dorsal region of PFC indicating that rTMS directly affected PFC. Our results support the involvement of PFC in tinnitus modulation, and the therapeutic benefit of rTMS on PFC in treating tinnitus, but indicate this is not achieved solely by suppression of thalamic hyperactivity.

Germany , Australia , Somersby , New-south-wales , Bruel , Mecklenburg-vorpommern , United-states , Glenorie , Denmark , United-kingdom , Missouri , Praha

Fluorescent Sea Urchin Looks Like a Wild Neon Firework

Fluorescent Sea Urchin Looks Like a Wild Neon Firework
nerdist.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nerdist.com Daily Mail and Mail on Sunday newspapers.

Twitter , Laurent-formery , Comparative-neurology , ட்விட்டர் , ஒப்பீட்டு-நரம்பியல் ,