Describe the current nature of and uses for transcranial magnetic stimulation (TMS)
What will be an ideal response?
Answer: Transcranial magnetic stimulation is a procedure that uses an electrical current passed through a coil placed close to a brain. The resulting magnetic field alters regular neuron activity, sometimes impairing and sometimes enhancing function. By seeing what regions of the brain are affected and by correlating this with observed functional changes you can make educated guesses as to brain region functionality. In addition, because it actually alters brain function, it is being tried as a treatment procedure for depression, anxiety, and the pain of fibromyalgia.
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The tendency to perceive objects, or figures, on some background is known as __________
a) figure–ground relationships. b) closure. c) similarity. d) proximity.
Sandra has experienced a great deal of misfortune during
the last ten years, while Teresa has experienced an abundance of wonderful life events during the same ten years. However, Sandra appears to be a much happier person than Teresa. Which of the following is the best explanation for these two women's emotional states? a. Although Teresa does not appear to be extremely happy on the outside, she must really be very happy since it is one's life events that determine subjective wellÂbeing. b. Sandra is in denial regarding her "sad" situation and will suffer depression and poor health in the future. c. Sandra must be good at negotiating and managing these unhappy events in her life. d. Teresa most likely has a mental illness that is preventing her from experiencing happiness.