The Corpus Callosum. You can go to Neuroscience for Kids to find answers like that.

*Actually, the Corpus Callosum is the structure, but the type of tract is commisural.

Memory loss is not correlated with signs or pointing to a stroke. Memory loss is highly correlated with Alheizmer's disease. Signs of a stroke are loss of muscles, usually half the body.

yes this can be signs of a stroke as well as a body defection

The National Stroke Association provides a great deal of information on the signs of a stroke, as well as treatment options. There are ways to find out without checking with a specialist, but it would be beneficial to check with a medical authority.

Stroke warning signs include sudden numbness, weakness of limbs and extremities, and trouble seeing. You might also experience disorientation or become dizzy during the early stages of a stroke as well.