Related Experiment Video
Updated: Apr 28, 2026
08:47
Oral Health Assessment by Lay Personnel for Older Adults
Published on: February 2, 2020
12.4K
Kissing or "osculation" in frontotemporal dementia
Summary
Frontotemporal dementia can cause changes in kissing behavior, including compulsive or sexually disinhibited kissing. These neuropsychiatric symptoms highlight the need for further research into the significance of kissing behavior in dementia.
Area of Science:
- Neuropsychiatry
- Neurology
- Behavioral Neurology
Background:
- Frontotemporal dementia (FTD) is a neurodegenerative disease affecting behavior and personality.
- Understanding the range of neuropsychiatric symptoms in FTD is crucial for diagnosis and care.
Observation:
- This study examined kissing behavior in 15 patients with frontotemporal dementia.
- Specific behavioral changes related to kissing were documented.
Findings:
- Two patients exhibited compulsive social kissing, linked to bitemporal involvement and Klüver-Bucy symptoms.
- Four patients displayed sexually disinhibited behavior associated with kissing.
Implications:
- Kissing behavior can manifest as a neuropsychiatric symptom in frontotemporal dementia.
- Further research is needed to understand the clinical significance of kissing behaviors in FTD.
Related Concept Videos
01:26Assessment of the Mouth
1.6K
A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
1.6K
01:21Association Areas of the Cortex
10.2K
Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
10.2K
01:16Psychosexual Stages of Personality: Oral
3.9K
The oral stage is the initial phase of Sigmund Freud's theory of psychosexual development, occurring from birth to approximately 12 to 18 months. During this period, the infant's mouth serves as the primary source of pleasure, with actions such as sucking, chewing, biting, and drinking playing a crucial role in reducing tension. These activities are essential not only for nourishment but also for the infant's psychological and emotional satisfaction.
Weaning, typically occurring...
Weaning, typically occurring...
3.9K
01:24Prosopagnosia
1.2K
Prosopagnosia, also known as face blindness, is the inability to recognize faces. In severe cases, individuals with prosopagnosia may not recognize close family members, including parents and spouses, by their faces. For instance, someone with prosopagnosia might walk past their child in a crowd, only realizing their mistake upon noticing their child's distinctive backpack or favorite jacket. Prosopagnosia specifically impairs facial recognition, while the recognition of other objects or...
1.2K
01:12Visual Agnosia
2.0K
Visual agnosia is a condition characterized by the inability to recognize visually presented objects despite having normal vision. For instance, a person with visual agnosia can describe the shape and color of an object but cannot identify or name it. This impairment does not affect their visual field, acuity, color vision, brightness discrimination, language, or memory. An example of this condition in a social setting is someone at a dinner party asking for "that silver thing with a round...
2.0K
01:22Dementia l: Introduction
31
Dementia is an acquired, progressive syndrome characterized by a decline in multiple cognitive domains severe enough to impair daily functioning and reduce independence. Although memory loss is a central feature, the diagnosis requires additional deficits involving language, executive function, visuospatial skills, judgment, calculation, or abstract reasoning. These cognitive impairments reflect underlying neurodegenerative or vascular processes that gradually disrupt neuronal networks...
31