Search results for sensorimotor cortex

Evolution Dec 14, 2023

Human intelligence: How cognitive circuitry, rather than brain size, drove its evolution

It's one of the great paradoxes of evolution. Humans have demonstrated that having large brains are key to our evolutionary success, and yet such brains are extremely rare in other animals. Most get by on tiny brains, and ...

General Physics Feb 4, 2020

Researchers discover method to detect motor-related brain activity

Motor-related brain activity, particularly its accurate detection, quantification and classification capabilities, is of great interest to researchers. They are searching for a better way to help patients with cognitive or ...

Archaeology Dec 18, 2018

Peering into Little Foot's 3.67 million-year-old brain

First ever endocast reconstruction of the nearly complete brain of the hominin known as Little Foot reveals a small brain combining ape-like and human-like features.

Mathematics May 12, 2017

Finding mental disorders with math

What if a brain scan could detect the presence of a mental disorder even before symptoms have emerged? Or predict which depressed patients would respond to a particular medication and which would not? Or determine the likely ...

Engineering Oct 26, 2016

For the first time, brain surface stimulation provides 'touch' feedback to direct movement

In the quest to restore movement to people with spinal cord injuries, researchers have focused on getting brain signals to disconnected nerves and muscles that no longer receive messages that would spur them to move.

Other May 12, 2016

A sixth sense protects drivers except when texting

While much has been made about the dangers of texting and driving, less attention has been focused on the age-old distractions of being absent minded or upset while driving. A team of researchers from the University of Houston ...

Other Dec 2, 2011

The future cometh: Science, technology and humanity at Singularity Summit 2011 (Part II)

(PhysOrg.com) -- In its essence, technology can be seen as our perpetually evolving attempt to extend our sensorimotor cortex into physical reality: From the earliest spears and boomerangs augmenting our arms, horses and ...

Other Dec 1, 2011

The future cometh: Science, technology and humanity at Singularity Summit 2011 (Part I)

(PhysOrg.com) -- In its essence, technology can be seen as our perpetually evolving attempt to extend our sensorimotor cortex into physical reality: From the earliest spears and boomerangs augmenting our arms, horses and ...

Plants & Animals Jun 21, 2011

Neuroscientist shows bats feel their way through the air using tiny hair sensors

(PhysOrg.com) -- Susanne Sterbing-D'Angelo, has shown, along with her colleagues from the University of Maryland, that bats use tiny hairs on their wings to feel the air around them as they fly, which allows them to adjust ...

Mar 2, 2007

Size of brain areas does matter -- but bigger isn't necessarily better

The ability to hit a baseball or play a piano well is part practice and part innate talent. One side of the equation required for skilled performances has its roots in the architecture of the brain genetically determined ...

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