Science news articles about 'sensory stimuli'A new hand -- and signs of sensory recovery
... nerve.
Functional magnetic resonance imaging was used to record brain activity while sensory stimuli were delivered to the hands and faces of the transplant recipient and four control participants. ... Sleep-deprived brains alternate between normal activity and 'power failure'
... lapses. Because the brain becomes less responsive to sensory stimuli during sleep, reduced activity in these regions suggests that, during attentional lapses, the sleep-deprived brain ... Caltech scientists decipher the neurological basis of timely movement
... on a more high-level area of cortex called the posterior parietal cortex (PPC), which is where sensory stimuli are actually transformed into movement plans.
In their experiments, ... Sound adds speed to visual perception
... visual region, without the involvement of other structures to integrate the senses. Integration of sensory stimuli has traditionally been thought of as hierarchical, involving brain areas that receive ... Research at the University of Haifa identified a protein essential in long term memory consolidation
... was published recently in the prestigious journal Nature Neuroscience. The human brain constantly receives sensory stimuli from the outside world: sounds, tastes, visuals, touch and smells. A very ... Premature babies have altered sensory responses in later life
... to understand not only how these interventions at the earliest stages of development may affect the body's sensory functions later in life, but also how we can minimise exposure to painful stimuli."Fruit fly avoidance mechanism could lead to new ways to control pain in humans
... to aversion in the fruit fly larva is controlled by a timing mechanism in the brain and its sensory system. The study shows how this important avoidance mechanism has been recruited into evolutionary ... Neuroscientists show insulin receptor signaling regulates structure of brain circuits
... signaling in neurons regulates the maintenance of synapses, contributes to the processing of sensory information and is also involved in adjusting the plasticity of brain circuits in response to ... MIT unlocks mystery behind brain imaging
... imaged with two-photon microscopy, "the first thing we noticed was that the astrocytes were responding to visual stimuli. That took us completely by surprise," Schummers said. "We didn't expect them ... MIT-led team creates touch-based illusion
... often stimulate multiple senses simultaneously, and our brains must combine these disparate stimuli into a unified interpretation of the world. The authors used their tactile illusion to explore the ... When a light goes on during thought processes
... for the first time that genetic calcium indicators provide optical proof of the perceptions of the sensory system in higher organisms. "With this method we can understand, in greater detail, how the ... Streamlining brain signals for speed and efficacy
... at the edge of chaos, where small changes can have striking and unanticipated effects, and major stimuli may go unheard. But there is no space for ambiguity when the brain needs to transform head ... Without glial cells, animals lose their senses
... findings, point to a mechanism that may explain not only how glia are required for bringing sensory information into the brain but also how glia may influence connections between neurons deep within ... Simple brain mechanisms explain arbitrary human visual decisions
... plan next to probe whether more complicated decisions are carried out by this relatively simple sensory-motor mechanism and how decisions are affected by the amount of reward the subject expects when ... Hormones and brain activity: Kinsey Institute study sheds light on facial preferences
... to masculinized than feminized faces, suggesting that "neural activation in response to face stimuli is sensitive to facial masculinization, even in the absence of differences in subjective ratings." ...
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A new hand -- and signs of sensory recovery
... nerve. Functional magnetic resonance imaging was used to record brain activity while sensory stimuli were delivered to the hands and faces of the transplant recipient and four control participants. ...Sleep-deprived brains alternate between normal activity and 'power failure'
... lapses. Because the brain becomes less responsive to sensory stimuli during sleep, reduced activity in these regions suggests that, during attentional lapses, the sleep-deprived brain ...Caltech scientists decipher the neurological basis of timely movement
... on a more high-level area of cortex called the posterior parietal cortex (PPC), which is where sensory stimuli are actually transformed into movement plans. In their experiments, ...Sound adds speed to visual perception
... visual region, without the involvement of other structures to integrate the senses. Integration of sensory stimuli has traditionally been thought of as hierarchical, involving brain areas that receive ...Research at the University of Haifa identified a protein essential in long term memory consolidation
... was published recently in the prestigious journal Nature Neuroscience. The human brain constantly receives sensory stimuli from the outside world: sounds, tastes, visuals, touch and smells. A very ...Premature babies have altered sensory responses in later life
... to understand not only how these interventions at the earliest stages of development may affect the body's sensory functions later in life, but also how we can minimise exposure to painful stimuli."Fruit fly avoidance mechanism could lead to new ways to control pain in humans
... to aversion in the fruit fly larva is controlled by a timing mechanism in the brain and its sensory system. The study shows how this important avoidance mechanism has been recruited into evolutionary ...Neuroscientists show insulin receptor signaling regulates structure of brain circuits
... signaling in neurons regulates the maintenance of synapses, contributes to the processing of sensory information and is also involved in adjusting the plasticity of brain circuits in response to ...MIT unlocks mystery behind brain imaging
... imaged with two-photon microscopy, "the first thing we noticed was that the astrocytes were responding to visual stimuli. That took us completely by surprise," Schummers said. "We didn't expect them ...MIT-led team creates touch-based illusion
... often stimulate multiple senses simultaneously, and our brains must combine these disparate stimuli into a unified interpretation of the world. The authors used their tactile illusion to explore the ...When a light goes on during thought processes
... for the first time that genetic calcium indicators provide optical proof of the perceptions of the sensory system in higher organisms. "With this method we can understand, in greater detail, how the ...Streamlining brain signals for speed and efficacy
... at the edge of chaos, where small changes can have striking and unanticipated effects, and major stimuli may go unheard. But there is no space for ambiguity when the brain needs to transform head ...Without glial cells, animals lose their senses
... findings, point to a mechanism that may explain not only how glia are required for bringing sensory information into the brain but also how glia may influence connections between neurons deep within ...Simple brain mechanisms explain arbitrary human visual decisions
... plan next to probe whether more complicated decisions are carried out by this relatively simple sensory-motor mechanism and how decisions are affected by the amount of reward the subject expects when ...Hormones and brain activity: Kinsey Institute study sheds light on facial preferences
... to masculinized than feminized faces, suggesting that "neural activation in response to face stimuli is sensitive to facial masculinization, even in the absence of differences in subjective ratings." ...