What is brief psychotic disorder?
Brief Psychotic Disorder (BPD) is a mental health condition marked by the sudden appearance of psychotic symptoms such as hallucinations, delusions, disorganized thinking, or severely disorganized behavior. BPD differs from other psychotic disorders, such as...
What is brief dissociative disorder?
Brief Dissociative Disorder is a mental health condition characterized by abrupt and temporary disruptions in a person's consciousness, memory, identity, or perception of their surroundings. These episodes, which are frequently triggered by stress or trauma,...
What is borderline personality disorder?
Borderline Personality Disorder (BPD) is a complex mental health condition that affects how people manage their emotions, thoughts, and behaviors. It is distinguished by fluctuations in mood, self-image, and interpersonal relationships, which frequently result in...
What is BIID (Body Integrity Identity Disorder)?
Body Integrity Identity Disorder (BIID) is a rare and complex psychological condition in which people have an ongoing, often distressing desire to amputate one or more of their healthy limbs. People with BIID...
What is Body Dysmorphic Disorder (BD)?
Body Dysmorphic Disorder (BDD) is a severe mental health condition defined by an obsessive fixation on perceived flaws or defects in one's physical appearance. These perceived flaws, which are often minor or non-existent to...
What is Bipolar II Disorder?
Bipolar II disorder is a mental health condition characterized by alternating depressive and hypomanic episodes. Unlike Bipolar I disorder, which involves full-fledged manic episodes, Bipolar II disorder involves hypomania, a milder form of mania that...
What is Bipolar 1 Disorder?
Bipolar I disorder is a severe mental health condition marked by extreme fluctuations in mood, energy, and behavior, ranging from manic to depressive episodes. Manic episodes, the hallmark of Bipolar I disorder, are characterized by...
What is bipolar disorder?
Bipolar disorder, also known as manic-depressive illness, is a chronic mental health condition marked by severe mood swings. These mood swings range from extreme emotional highs (mania or hypomania) to severe depressive episodes. Individuals with bipolar...
What is bereavement disorder?
Bereavement Disorder, also known as Prolonged Grief Disorder (PGD), is a complex mental health condition that develops following the death of a loved one. While grief is a natural response to loss, bereavement disorder is a...
What is avoidant personality disorder (AvPD)?
Avoidant Personality Disorder (AvPD) is a chronic mental health condition characterized by persistent feelings of inadequacy, extreme sensitivity to criticism, and a crippling fear of being rejected. Individuals with AvPD are likely to avoid...
What is the Autism Spectrum Disorder (ASD)?
Autism Spectrum Disorder (ASD) is a complex neurodevelopmental disorder that affects people in unique and diverse ways. ASD manifests across a broad spectrum, with difficulties in social communication, repetitive behaviors, and restricted interests....
What are Auditory hallucinations?
Auditory hallucinations are the perception of hearing sounds, voices, or noises with no external source. These hallucinations are a common symptom of many psychiatric and neurological conditions, including schizophrenia, bipolar disorder, severe depression, and even some...
What is atypical depression?
Atypical depression is a subtype of major depressive disorder with distinct symptoms that distinguish it from other forms of depression. Individuals with atypical depression frequently exhibit mood reactivity, which means that their mood improves temporarily in...
What is Attention-Deficit Hyperactivity Disorder (ADHD)?
Attention-Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder marked by recurring episodes of inattention, hyperactivity, and impulsivity. ADHD is typically diagnosed in childhood, but symptoms can persist into adulthood, affecting academic performance, workplace productivity, and...
What is Asperger's Syndrome?
Asperger Syndrome, now classified as Autism Spectrum Disorder (ASD) by the DSM-5 (Diagnostic and Statistical Manual of Mental Disorders), is a neurodevelopmental condition characterized by difficulties with social interaction, nonverbal communication, and repetitive behaviors. People with...
What is Apotemnophilia?
Apotemnophilia, also called Body Integrity Identity Disorder (BIID), is a rare and complex psychological condition in which people have a strong desire to amputate one or more healthy limbs. Those with apotemnophilia experience a profound mismatch between...
What is Apathy?
Apathy is a psychological condition defined as a lack of motivation, interest, or emotional involvement in daily activities. Unlike depression, which causes feelings of sadness or hopelessness, apathy is characterized by emotional indifference and the inability to...
What is apathic-akinetic syndrome?
Apathic-kinetic syndrome, also known as akinetic mutism, is a rare neurological condition marked by profound apathy, a lack of spontaneous movement, and a decreased emotional response. Patients with this condition typically have a significant drop in...
What are anxiety disorders?
Anxiety disorders are one of the most common mental health conditions, affecting millions of people worldwide. Anxiety disorders are characterized by excessive fear, worry, and a persistent sense of dread. They can have a significant impact...
What is Anxiety Disorder Caused By Another Medical Condition?
Anxiety Disorder Caused by Another Medical Condition is a type of anxiety disorder that results from the physiological effects of an underlying medical condition. This type of anxiety can manifest as...
What is an anxiety attack?
An anxiety attack, also known as a panic attack, is an intense surge of fear or discomfort that occurs unexpectedly and without warning. Individuals suffering from anxiety attacks describe overwhelming feelings of dread, physical symptoms...
What is antisocial personality disorder?
Antisocial Personality Disorder (ASPD) is a chronic mental health condition characterized by persistent disregard for others' rights, a lack of empathy, and manipulative or criminal behavior. Individuals with ASPD frequently struggle to form close relationships,...
What is anosognosia?
Anosognosia is a neurological condition in which a person is unaware or denies having a disease or disability. This lack of understanding is most common in patients suffering from psychiatric disorders, brain injuries, strokes, or neurodegenerative diseases...
What is anorexia nervosa?
Anorexia nervosa is a complex and potentially fatal eating disorder characterized by a strong fear of gaining weight, a distorted body image, and severe food restriction. Individuals with anorexia nervosa frequently perceive themselves as overweight, even...
What is anhedonia?
Anhedonia, derived from the Greek words "an" (without) and "hedone" (pleasure), refers to the inability to derive pleasure or enjoyment from previously enjoyable activities. It is a primary symptom of major depressive disorder and is frequently linked...
What is anankastic personality disorder?
Anankastic Personality Disorder (APD), also known as Obsessive-Compulsive Personality Disorder (OCPD), is a widespread mental health condition marked by a persistent preoccupation with perfectionism, control, and orderliness. Unlike Obsessive-Compulsive Disorder (OCD), which consists of specific...
What is amnestic disorder?
Amnestic Disorder is a cognitive condition marked by the inability to form new memories or recall previous events. Unlike general memory loss caused by aging, amnestic disorder impairs memory function while leaving other cognitive abilities intact....
What is the Amnestic Confabulatory Syndrome?
Amnestic Confabulatory Syndrome (ACS), also known as Korsakoff Syndrome, is a severe memory disorder characterized by significant memory deficits, particularly in the formation of new memories (anterograde amnesia) and recall of past events (retrograde...
What is amnesia?
Amnesia is a condition that causes memory loss in both short and long term. It is caused by damage to brain regions involved in memory storage, processing, and retrieval. There are several types of amnesia, the two...
What is Alzheimer's disease?
Alzheimer's disease is a progressive neurodegenerative condition that primarily affects memory, cognitive function, and behavior. It is the leading cause of dementia, accounting for 60-80% of cases worldwide. Alzheimer's disease is distinguished by the accumulation of...
