A healthy optic nerve has axons transmitting information from the eye to
the brain along the nerve after considerable information processing and synaptic transmission between various cell types within the retina.
Not exact matches
Chemotherapy works by killing cancer cells by targeting fast - dividing cells, and in most cases, kills off some healthy cells
along the way, including
nerve cells in the
brain.
As Jesus slowly sags down with the weight of His body on the nails through His wrists, excruciating, fiery pain shoots
along the most sensitive
nerve endings in the body — called the median
nerves — and travels
along the fingers and up the arms to explode in the
brain.
The standard explanation recounts the existence of a material object, its reflection of light waves of a certain length, the transference of these light waves from the object to the perceptual organs of the observer (in this case, the eyes), the interaction of the light waves with the rods and cones of the retina, the transference of
nerve impulses
along the relevant
nerves to the
brain, and, finally, the production of the sensation of sight.
Indeed, he admits that some points
along the causal route of inheritance are vividly felt (e.g., the hand when holding the stone), while others fade to the fringes of consciousness (e.g., the
nerves between the hand and the
brain).
Research shows that the growth of our babies
brains (DNA synthesis) happen rapidly during the first few years of life,
along with
nerve growth factors which is a hormone that facilitates development And how are both of these promoted?
To explain a bit further, what really happens is that when your baby's body tries to process and expel the excess water, it also releases the sodium vital to
brain and
nerves activity
along with the water.
The growth in our babies
brains happens incredibly quickly during the first few years of life,
along with
nerve growth factors including a hormone that facilitates development.
Maybe the microbes send signals
along the vagus
nerve, a kind of information highway that runs from gut to
brain.
Touch receptors in your skin sense the insect and activate an electrical current that passes
along nerves until it reaches your
brain, which registers the fly's presence and instigates a response.
These electrodes pulse to stimulate cells in the retina, transmitting visual information
along the optic
nerve to the
brain, creating the perception of patterns of light.
These signals then travel
along the auditory
nerve to the
brain.
Signals between the gut and the
brain may zip
along the vagus
nerve, a multilane highway that connects the two (SN: 11/28/15, p. 18).
SLU researcher Tom Malone compares the way water moves
along nerve fibers through the
brain to a garden hose.
DTI «sees» the movement of water molecules within and
along axons, the
nerve fibers that constitute the
brain's white matter.
Several specimens of the species, Fuxianhuia protensa (left), contain dark areas within their eye stalks (see fossil, above right; gray areas in sketch, bottom right) that represent preserved clusters of neural tissue, including clumps
along the optic
nerve (labeled 1 through 3 in the sketch) and the
brain (lowermost mass).
When these photoreceptors detect light, they send a signal to specialized neurons in the retina called retinal ganglion cells, or RGCs, which then transmit visual information to the
brain by firing electrical pulses
along the optic
nerve.
When one wafts into our nostrils, these receptors send
nerve signals to sensory way stations called glomeruli, which pass them
along to the
brain for interpretation — «Oh, a rose!»
The cochlea has the all - important job of transforming mechanical energy in the form of sound waves into electrical signals that run
along auditory
nerves to the
brain.
Water tends to diffuse more quickly
along nerve fibres than through other tissues, though researchers are not clear exactly what determines the speed of diffusion in different parts of the
brain.
The cochlea transmits sound information through these
nerves to the spiral ganglion, which then passes
along those messages to the
brain.
Magnesium,
along with calcium, potassium, chloride, and sodium are all electrolytes, needed for our
brain,
nerves, heart, eyes, immune system, and muscles to function.
Childbirth pain is carried by the exact same
nerves,
along the same pathways in the spinal cord, to the same pain centers in the
brain, by way of the same neurotransmitters as every other source of pain.
It's believed that capsaicin short - circuits pain by depleting
nerve cells of a chemical called substance P (which helps transmit pain signals
along nerve endings to the
brain).
This electrical potential is produced in consequence of electrical signals sent from the
brain,
along efferent
nerves that control motor units (Baylor & Hollingworth, 2011; Smith et al. 2013).
There is also a sing
along track as well for the following songs «Over the Rainbow,» «Munchkinland Medley,» «Follow the Yellow Brick Road / You're Off to See the Wizard,» «If I Only Had a
Brain,» «If I Only Had a Heart,» «We're Off to See the Wizard,» «If I Only Had the
Nerve / We're Off to See the Wizard,» «Optimistic Voices,» «The Merry Old Land of Oz,» and «If I Were King of the Forest.»
A lavishly costumed, location - enhanced thriller, Red Sparrow carries itself
along briskly enough (even with a 139 - minute running time, the most indulgent thing about it), but it's never especially
brain - twisting or
nerve - wracking.
She,
along with the rest of the neurology team, our commitment to providing comprehensive diagnosis and treatment for patients with
brain, spinal cord, or peripheral
nerve disorders.
A pet with a problem in its spinal cord will have the reflex, but will not realize it is painful because the
nerves that travel
along the spinal cord to the
brain are injured.
If you are painfully pinched on your skin it is the
nerve branches in your skin that relay a feeling of pain from the skin, to a local
nerve branch, and eventually
along your spinal cord to your
brain.
This stimulation sends signals
along nerves and into the
brain.