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Topic: Labile affect


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In the News (Fri 1 Jan 10)

  
  NevinTaylor Homepage   (Site not responding. Last check: 2007-10-31)
Affect is variable over time, in response to changing emotional states, whereas mood refers to a pervasive and sustained emotion.
Affect is inappropriate when it is clearly discordant with the content of the person's speech or ideation.
Affect is labile when it is characterised by repeated, rapid, and abrupt shifts.
www.nevintaylor.com /Psychopathology/Affect.html   (263 words)

  
  Labile affect - Wikipedia, the free encyclopedia
Labile affect or Pseudobulbar affect refers to the pathological expression of laughter, crying, or smiling.
It is most commonly observed after brain injury or degeneration in conditions such as motor neuron disease (MND, ~20% of patients, particularly those with pseudobulbar palsy), stroke, Alzheimer's disease, Amyotrophic lateral sclerosis (15-45% of ALS patients) or multiple sclerosis (MS, up to 50%).
A randomised double-blind placebo-controlled trial in MND found that emotionally labile episodes were reduced by about 50%, leading to an improvement in both quality of life and quality of relationships.
en.wikipedia.org /wiki/Labile_affect   (306 words)

  
 Affect: Encyclopedia of Mental Disorders
Affect is a psychological term for an observable expression of emotion.
A person's affect is the expression of emotion or feelings displayed to others through facial expressions, hand gestures, voice tone, and other emotional signs such as laughter or tears.
The absence of any exhibition of emotions is described as flat affect where the voice is monotone, the face expressionless, and the body immobile.
health.enotes.com /mental-disorders-encyclopedia/affect   (227 words)

  
 Patent 6,713,087
A "labile agent" as that term is used herein, is a protein, polypeptide or oligonucleotide, or the pharmaceutically acceptable salt thereof, which is in its molecular, biologically active form when released in vivo, thereby possessing the desired therapeutic, prophylactic and/or diagnostic properties in vivo.
The labile agent can be stabilized against degradation, loss of potency and/or loss of biological activity, all of which can occur during formation of the micron particles, during formation of the sustained release composition having the micron particles dispersed therein, and/or prior to and during in vivo release of the labile agent.
First, the labile agent can be released by diffusion through aqueous filled channels generated in the polymer matrix, such as by the dissolution of the labile agent, or by voids created by the removal of the polymer solvent during the preparation of the sustained release composition.
www.pharmcast.com /Patents100/Yr2004/Mar2004/033004/6713087_Labile033004.htm   (4804 words)

  
 Affect Information on Healthline
Affect is a psychological term for an observable expression of emotion.
A person's affect is the expression of emotion or feelings displayed to others through facial expressions, hand gestures, voice tone, and other emotional signs such as laughter or tears.
Labile affect describes emotional instability or dramatic mood swings.
www.healthline.com /galecontent/affect-1   (245 words)

  
 Highbeam Encyclopedia - Search Results for affect   (Site not responding. Last check: 2007-10-31)
A form of non-verbal communication in which an emotion or affect is communicated, chiefly in humans by a facial expression.
Affect and machine design: lessons for the development of autonomous machines.
Weight affects the bottom line: Duke study says obese workers cost employers more; discrimination backlash is a risk.
www.encyclopedia.com /searchpool.asp?target=affect   (611 words)

  
 Affect | Encyclopedia of Childhood and Adolescence
A constricted affect refers to a mild restriction in the range or intensity of display of feelings; as the display of emotion becomes more severely limited, the term blunted affect may be applied.
Extreme variations in expressions of feelings is termed labile affect.
Labile affect, also called lability, is used to describe emotional instability or dramatic mood swings.
www.bookrags.com /research/affect-geca   (387 words)

  
 Labile Hypertension -- Recommendations and Resources   (Site not responding. Last check: 2007-10-31)
Labile affect refers to the pathological expression of laughter, crying, or smiling.
It is also known as '"Pseudobulbar Affect"', '"Emotional Lability'", '"Pathological Laughter and Crying"', or, historically, '"Emotional Incontinence'".
Whilst not as profoundly disabling as the physical symptoms of these diseases, labile affect can have a significant impact on individuals' social functioning and their relationships with others.
www.becomingapediatrician.com /health/84/labile-hypertension.html   (1287 words)

  
 Mental Health and Psychology Dictionary - Psychology, Psychiatry, and Psychopathology
Affect is how we express our innermost feelings and how other people observe and interpret our expressions.
Affect is characterized by the type of emotion involved (sadness, happiness, anger, etc.) and by the intensity of its expression.
Their affect - the expression of whatever emotions they do possess - is poor and intermittent.
samvak.tripod.com /mentalhealthdictionary.html   (8361 words)

  
 Megan Boler - Taming the Labile Other: Disciplined Emotions in Popular and Academic Discourses
Stern distinguishes these vitality affects from "categorical affects" (which happen to be the seven "universal" emotions taught in EQ curriculum).
Affects, on the other hand, are resistant to language but nonetheless present and offer potential for what Deleuze calls "lines of flight." Line of flight suggest unpredictable directions for "becoming" rather than "being" in a fixed and static sense.
For Deleuze, affects are synonymous with intensities - intensities of movement, rhythm, gesture, and energy.
www.ed.uiuc.edu /EPS/PES-Yearbook/97_docs/boler.html   (4826 words)

  
 Affect - Wikipedia, the free encyclopedia
Affect (psychology), a term used in psychological analysis
Literary affects, the emotional experience generated in a reader by a text, such as catharsis kairosis and kenosis.
This is a disambiguation page: a list of articles associated with the same title.
en.wikipedia.org /wiki/Affect   (125 words)

  
 Glossary of Special Education terms
In major depression, anhedonia is commonly noted as loss of pleasure in activities or experiences deemed as pleasurable or enjoyable by the client prior to the onset of the depressed episode.
An eating disorder primarily affecting adolescent girls and young adult women, characterized by a pathological fear of becoming fat, distorted body image, excessive dieting, and emaciation.
These are childhood disorders that affect the child on a daily basis, causing problems with relationships as well as difficulty concentrating and adjusting to change.
www.dphilpotlaw.com /html/glossary.html   (8939 words)

  
 [No title]
Althoughstrict affect control is not prescribcd among the lower class groups, some control is still necessary if the individual is to operate effectively in society (especially at work where stress tends to be highest).
PATH 14 Whereas Path 13 centres on high experience of affect arousal indicated by Labile affect (i 18), Path 14 is concentrated around the lack of internal inhibitors indicated by Indulgent (i 16).
PATH z4 The presence of Labile affect (i x 8) and Anger at fear (17 3) and contempt (17 1) in the path indicate a low threshold for the experience of affect arousal.
www.library.ucsf.edu /tobacco/batco/OCR/11400/11482.txt   (19536 words)

  
 Affect (psychology) Summary
In psychology, affect is the scientific term used to describe a subject's externally displayed mood.
The use of the term "affect" allows for rigorous accuracy: by noting that a subject displays, for example, "high affect," the observer is not passing judgment on whether the subject is genuinely feeling happiness or not.
It is entirely possible that the same individual would be considered to have bordering on pathological blunted affect in one culture and be considered merely "serious" in another.
www.bookrags.com /Affect_(psychology)   (1106 words)

  
 Clinical Definitions
Restricted affect is characterized by a clear reduction in the expressive range and intensity of effects.
Blunted affect is marked by a sever reduction in the intensity of affective expression.
In flat affect there is virtually no effective expression; generally the voice is monotonous and the face, immobile.
www.med.umich.edu /nursing/psych/staff/orient/words.htm   (1437 words)

  
 PAGE 17
What is considered the normal range of the expression of affect varies considerably, both within and among different cultures The normal expression of affect involves variability in facial expression, pitch of voice, and hand and body movements.
Restricted affect is characterized by a clear reduction in the expressive range and intensity of affects.
Affect is labile when it is characterized by repeated, rapid, and abrupt shifts.
www.fortunecity.com /victorian/woodcut/19/page17.html   (2334 words)

  
 Reference.com/Encyclopedia/Labile affect
Labile affect or Pseudobulbar affect refers to the pathological expression of laughter, crying, or smiling.
While not as profoundly disabling as the physical symptoms of these diseases, labile affect can have a significant impact on individuals' social functioning and their relationships with others.
In a disease such as Motor Neuron Disease, the majority of patients are cognitively normal; however, the appearance of uncontrollable emotions is commonly associated with learning disabilities.
www.reference.com /browse/wiki/Emotional_lability   (290 words)

  
 PAGE 17
Affect is variable over time, in response to changing emotional states, whereas mood refers to a pervasive and sustained emotion.
What is considered the normal range of the expression of affect varies considerably, both within and among different cultures The normal expression of affect involves variability in facial expression, pitch of voice, and hand and body movements.
Restricted affect is characterized by a clear reduction in the expressive range and intensity of affects.
members.fortunecity.com /calvery/page17.html   (2334 words)

  
 Affect
Common examples of affect are sadness, fear, joy, and anger.
It is believed that affected persons react adversely to the decreasing amounts of light and the colder temperatures as the fall and winter progress.
If you have a better definition for Affect than the one presented here, please let us know by making use of the suggest a term option.
www.healthdictionary.info /Affect.htm   (655 words)

  
 details
The labile concentration and toxicity of Cu as influenced by alkalinity and different concentrations of ethylenediaminetetraacetic acid (EDTA) and naturally derived fulvic acid (FA) were determined by bioassays carried out in the culture media for Daphnia magna (D. magna).
Changes in water alkalinity did not affect the labile concentration of Cu, but increase in alkalinity did reduce the mortality of D. magna.
By excluding Cu-carbonate complexes from the labile concentration, a bioavailable concentration of Cu ([Cu*]) was obtained and was used to predict the acute toxicity of Cu on D. magna.
cmbi.bjmu.edu.cn /ChinaPaper/details.asp?PubMedID=12206417   (242 words)

  
 [No title]
-Blunted affect: disturbance manifested by a severe reduction in the intensity of affect.
-Labile affect: rapid changes in the emotional feeling tone that are unrelated to external stimuli.
The affected liver is characterized by fibrous tissue and yellow-tan nodules.
www.coheadquarters.com /PennLibr/MyPhysiology/psl704glossary1.htm   (10835 words)

  
 Clinic Director Specialty Areas
Restricted, inappropriate, or labile affect/emotional state - some disorders include mood swings wherein the individual may experience boundless agitate energy with little sleep and seem to be on top of the world.
Other symptoms include a blunted or restricted affect such that the individual's speech is monotone and they appear unexcitable.
Impoverished speech, failures in communication, distortions/disruptions of use of language - the individual may have loose association which cause their conversation to shift from one topic to another without being aware that the topic are unrelated.
www.nova.edu /psed/information.html   (351 words)

  
 Adult Protective Services Worker training Curriculum: Glosary   (Site not responding. Last check: 2007-10-31)
Behavior that expresses a subjectively experienced feeling state (emotion); affect is responsive to changing emotional states, whereas mood refers to a pervasive and sustained emotion.
Post hospitalization program of rehabilitation designed to reinforce the effects of therapy and to help the patient adjust to his or her environment and prevent relapse.
Literally, "in one's absence." Courts are concerned that a person be able to participate personally and meaningfully in his or her own trial and not be tried in absentia because of a distracting mental disorder.
www.calstatela.edu /dept/soc_work/aps/aps_curr/glossary.html   (3155 words)

  
 The Effects of Neuroleptics on Plasma Homovanillic Acid
There may be an association between flat affect and concrete thinking and between labile affect and looseness of associations.
At one end of the affect spectrum, flatness is associated with concrete thinking in which a conceptual or symbolic dimension is missing.
On the other end in a highly labile affective state, relationships are seen between thoughts, based on trivial connections, characterized as flight of ideas.
www.acnp.org /g4/GN401000118/CH116.html   (2818 words)

  
 [No title]
The current manifestations of the veteran's generalized anxiety disorder include labile affect, agitation, exaggerated startle response, and pressured conversation.
The veteran's affect was labile and his mood would vary, but he did not appear to be clinically depressed.
In this regard, it is noted that although the VA Mental Hygiene Clinic intake psychiatric evaluation found no abnormalities of the veteran's affect, judgment, insight, and mental functioning in March 1992, his highest level of adaptive functioning for the previous year was described as only fair.
www.va.gov /vetapp/files3/9422580.txt   (1431 words)

  
 Glossary   (Site not responding. Last check: 2007-10-31)
In major depression, anhedonia is commonly noted as loss of pleasure in activities or experiences deemed as pleasurable or enjoyable by the client prior to the onset of the depressed episode.
Restrictions are not as severe as in flattened affect.
Labile Affect A pattern of observable behaviors that express emotion characterized by repeated, rapid, abrupt shifts.
www.gainscenter.samhsa.gov /curriculum/juvenile/glossary.htm   (5861 words)

  
 [No title]
Labile affect or Pseudobulbar affect refers to the pathological expression of
In medicine, the term "labile" means susceptible to alteration or destruction.
In the context of diabetes, labile is a term used when a diabetic person's blood
www.howstuffworks.com /search2.php?pg=&server=www.howstuffworks.com&terms=labile   (139 words)

  
 Non-labile Soil 15Nitrogen Retention beneath Three Tree Species in a Tropical Plantation -- Kaye et al. 66 (2): 612 -- ...
Labile C was determined by capturing all soil respiration in
Labile C was defined as the sum of all CO respired during the incubation.
Soil nitrification as affected by N fertility and changes in forest floor C/N ratio in four forest soils.
soil.scijournals.org /cgi/content/full/66/2/612   (4877 words)

  
 FSU's Our Own Words   (Site not responding. Last check: 2007-10-31)
I have a labile affect and two moods.
Whichever I happen to be, no one but me can tell because my affect (my observable expression) is often totally incongruent with my actual mood.
This is what is known as a labile affect - it shifts rapidly and without reason.
writing.fsu.edu /oow/2001/father_final.htm   (1526 words)

  
 Motor neurone disease - QuickSeek Encyclopedia   (Site not responding. Last check: 2007-10-31)
Although previously described by other neurologists of the 19th century, it was Jean-Martin Charcot, a French neurologist, who suggested grouping together a number of disparate conditions all affecting the lateral horn of the spinal cord in 1869.
Around a third of all MND patients experiece labile affect, also known as emotional lability, pseudobulbar affect, or pathological laughter and crying.
Although traditionally thought only to affect the motor system, sensory abnormalities are not necessarily absent, with some patients finding altered sensation to touch and heat, found in around 10% of patients.
motorneuronedisease.quickseek.com   (2374 words)

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