eots
no fly list
Investigators from the Brookhaven National Laboratory used PET scans to study
the effects of Ritalin on overall cerebral blood flow. They measured the effect of clinical
doses of Ritalin on blood flow in normal volunteers. They found that Ritalin decreased
the overall flow of blood into the brain. The loss was large: 23-30% in all areas of the
brain, including the higher brain centers in the frontal lobes, as well as in the basal
ganglia deeper in the brain. The changes were a sufficiently dramatic to be grossly
so
A study at Ohio State University found that over 50 percent of the 24 young
adults being studied had atrophy, or loss, of brain tissue. They were all treated with
stimulants since childhood for hyperactivity. The researchers concluded that cortical
atrophy may be a long term effect of taking stimulant medications (Nasrallah 1986).
Rates of Depression and Anxiety Increase
Increased Sensitivity to Cocaine
Conclusion
Ritalin, or methylphenidate, is often used to treat attention deficit hyperactivity
disorder (ADHD) and attention deficit disorder (ADD). Some of the many long-term
effects of Ritalin use are reduced cerebral blood flow, increased energy consumption in
many areas of the brain, permanent loss of brain tissue, increased sensitivity to cocaine,
and life-long increased rates of depression and anxiety.
http://www.neurosoup.com/pdf/effects_of_longterm_ritalin_use.pdf
the effects of Ritalin on overall cerebral blood flow. They measured the effect of clinical
doses of Ritalin on blood flow in normal volunteers. They found that Ritalin decreased
the overall flow of blood into the brain. The loss was large: 23-30% in all areas of the
brain, including the higher brain centers in the frontal lobes, as well as in the basal
ganglia deeper in the brain. The changes were a sufficiently dramatic to be grossly
so
A study at Ohio State University found that over 50 percent of the 24 young
adults being studied had atrophy, or loss, of brain tissue. They were all treated with
stimulants since childhood for hyperactivity. The researchers concluded that cortical
atrophy may be a long term effect of taking stimulant medications (Nasrallah 1986).
Rates of Depression and Anxiety Increase
Increased Sensitivity to Cocaine
Conclusion
Ritalin, or methylphenidate, is often used to treat attention deficit hyperactivity
disorder (ADHD) and attention deficit disorder (ADD). Some of the many long-term
effects of Ritalin use are reduced cerebral blood flow, increased energy consumption in
many areas of the brain, permanent loss of brain tissue, increased sensitivity to cocaine,
and life-long increased rates of depression and anxiety.
http://www.neurosoup.com/pdf/effects_of_longterm_ritalin_use.pdf
