The standard deduction for an individual who can be claimed as a dependent on another person's tax return is generally limited to the greater of: $1,000, or. The individual's earned income for the year plus $350 (but not more than the regular standard deduction amount, generally $6,200). However, if the individual is 65 or older or blind, the standard deduction may be higher.
To deal with this, synaptic pruning occurs as a result of the use or disuse of neurons during a babyâs experiences. (ones that arent used are eliminated) -the pruning allows for established neurons to build more elaborate communication networks with other neurons. -myelination mostly occurs within the first two years of life.
The myelin sheath allows signals to be transmitted rapidly from the nervous system to the rest of the body. When myelin is destroyed -- called demyelination -- nerve signals are slowed or stopped. In the central nervous system -- the brain and spinal cord -- myelin cannot repair itself after it is damaged.However, in the peripheral nervous system -- the nerves that travel to the arms and legs -- myelin can often regrow. A number of diseases affect the myelin sheath in the central and peripheral nervous system.owever, in the peripheral nervous system -- the nerves that travel to the arms and legs -- myelin can often regrow. A number of diseases affect the myelin sheath in the central and peripheral nervous system.