Member Since May 22, 2006 , From Israel
About knownot:

I have a B.Sc. in biophysics and now i'm a neuroscience graduate student in the Technion, Israel.

I like to dance, listen to music, read and bake bread.


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Recent Activity by knownot

Asked: How does NOGA arm work? http://www.noga.com ...

How does NOGA arm work? http://www.noga.com/nogaCategories.php?catID=hold
  • Posted 2 years ago

Answered: Infant feeding at night

My baby did the same. If your baby will be hungry, you will know it - he will wake up and start crying. And he is not. That is great! I learned not to worry so much, they know when and how to tell us ...

Asked: Baby's bath

My baby is 6 month old and wants to sit all the time. He can't pull himself in to a sitting position, so I can't let him sit more than 10 minutes max, although he wants to. The biggest problem is ...
  • Posted 2 years ago

Commented: About rina's answer

I don't take any supplements or medicine if I don't have to, homeopathic medicine included. I want a natural way of telling my body to eat less. In the meantime, I'm physically telling myself "stop ...

Answered: Why is nerve fiber said to represent ...

Nerve fibers contain ion-channels within their membrane. These ion-channels pass specific ions from the outside of the cell inward or in the opposite direction (depends on the concentration ...

Answered: How does diffusion act against a gradient?

Diffusion (a passive transport of matter) is a movement of matter and its direction is determined by the matters gradient. The only way I know of in witch matter can passively diffuse agains its ...

Answered: Possible frontal lobe brain injury

MRI would have shown sighns of head trauma, but sometimes there are neuropsychological simptoms that don't show in MRI or CT. A known simptom of head trauma is the appearance of sleep disorders So ...

Answered: When does DNA replication occur in a cell and why ...

In eukaryotic organisms (organisms that have internal membranes for separation of organelles) DNA replication occurs in the cell nucleus during the "S phase" of the cell cycle. In animals, After the ...

Answered: Is brain damage good for you?

The frontal lobes are involved in motor function, problem solving, spontaneity, memory, language, initiation, judgement, impulse control, and social and sexual behavior. TBI (traumatic brain injury ...

Asked: Help in normalizing numbers

I need to normalize a set of experiment results. In every experiment I have one number befor the operation and one number after the operation - two values for every experiment. The problem is that I ...
  • Posted 4 years ago

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