The Nature and Treatment of Anxiety Disorders

activity acute agoraphobia agoraphobic agoraphobic patients alcohol alprazolam antidepressants anxiety disorders anxiolytic anxious patients arousal assessment associated avoidance behavior therapy Behaviour Research benzodiazepines buspirone BZDs cause changes chapter clinical cognitive therapy common coping criteria depression developed diagnosis diazepam discussed dose drive drugs DSM-III-R evaluation experience experienced exposure therapy factors feeling frequently function heart rate hyperventilation iety imipramine important increased intensity intervention involved Journal of Psychiatry Joyce lactate locus coeruleus lorazepam MAOI measures medication ment months muscle occur onset panic attacks panic disorder panic disorder patients patients with panic percent person phenelzine physiologic practice present problems procedure propanolol Psychiatry psychological psychotherapy reduce relaxation reported Research and Therapy response self-efficacy self-statements sensations session side effects simple phobias social phobia social phobics somatic stimuli stress studies syndrome tasks TCAs theory therapeutic therapist thoughts tients tion treat treatment vivo exposure walk weeks withdrawal worry