Anhédonie

Anhédonie

Anhedonia ke letšoao le hlalosoang ke ho fokotseha ha maikutlo ho matla a ho ba le thabo, haholo-holo ha ho bapisoa le liphihlelo tse tšoanang tse neng li nkoa e le tse monate nakong e fetileng. Anhedonia ke letšoao le tloaelehileng la ho tepella maikutlong hammoho le mathata a mang a bophelo bo botle ba kelello. Ka kakaretso, anhedonia e ntse e le letšoao le thata ho alafa, 'me litlhare tsa pele tsa meriana ha se kamehla li lekaneng ho li lokisa.

Anhedonia, u ka e lemoha joang?

Ke eng ?

Anhedonia ke letšoao le hlalosoang ke ho fokotseha ha maikutlo ho matla a ho ikutloa monate, haholo-holo ha ho bapisoa le liphihlelo tse tšoanang tse neng li nkoa e le tse monate nakong e fetileng. Ke setsebi sa kelello sa Mofora Théodule Ribot ea entseng, ka 1896, neologism "anhédonie" ho tsoa ho Segerike "a", "ntle le" le "hêdonê", "monate". Ke letšoao le tloaelehileng la ho tepella maikutlong hammoho le mathata a mang a bophelo bo botle ba kelello.

Anhedonia ke letšoao le tsoelang pele. E itšetlehile ka maikutlo a monate, a kenyelletsang lihlopha tse ngata le likhato tse fapaneng, tse ka hlalosoang le ho baloa. Kahoo, joalo ka mohopolo oa monyaka, anhedonia e ka iponahatsa ka litsela tse 'maloa:

  • Anhedonia ea 'mele e bolela ho fokotseha ha bokhoni ba ho ba le monate ha u etsa mesebetsi ea' mele e kang ho ja, ho tšoara, le ho kopanela liphate;
  • Social anhedonia e bolela ho fokotseha ha bokhoni ba ho thabela ho sebelisana le lintho tse ling tse phelang tse kang ho qoqa le ho hokahana le metsoalle le ba lelapa.

Leha ho le joalo, mohopolo oa monyaka o rarahane ebile o kenyelletsa, ntle le ho ameha ha menate e nang le boiphihlelo, likarolo tse ikhethileng: matlafatso e ntle, takatso le khothatso, bokhoni ba kelello ba ho lebella molemo oa boits'oaro, ts'ebetso ea moputso le mohopolo oa boits'oaro. phihlelo ka monate. Lintlha tsena tse ncha li sa tsoa lebisa tlhokomelong ea mekhahlelo e 'meli e mecha ea anhedonia:

  • Ho sebelisa anhedonia kapa ho ja anhedonia - ho ananela seo u se etsang;
  • Anhedonia e susumetsang kapa anhedonia ea tebello - ho batla ho etsa.

Mokhoa oa ho lemoha anhedonia

Matšoao a pele a anhedonia a hlaha hangata ke:

  • Sebopeho sa ho se tsotelle ha bakuli ho litšebelisano tsa sechaba;
  • Ho ba sieo ha maikutlo;
  • Ho fela ha lerato ho ba lelapa le metsoalle;
  • Ho lahleheloa ke khotsofalo mesebetsing e fapaneng.

Ho hlahloba anhedonia, litekanyetso tse peli li tlameha ho finyelloa:

  • Motho o phatlalatsa ho fokotseha ha thabo nakong ea ts'ebetso ea mesebetsi e itseng, 'meleng le / kapa sechabeng;
  • Motho o fumane thabo, kapa thabo e fetang ea hona joale, mesebetsing ena.

Ha matšoao a mang a kelello kapa a 'mele a le teng, anhedonia e ka nkoa e le letšoao la lefu la boemo bo ka sehloohong, bo tšoanang le ho tepella maikutlong kapa schizophrenia.

Lintho tse kotsi

Mabaka a kotsi a ka bakang anhedonia ke a latelang:

  • Ho tepella maikutlo;
  • Schizophrenia;
  • Ho itšetleha ka lithethefatsi (makhoba a lithethefatsi);
  • Matšoenyeho;
  • Liketsahalo tse amanang le ho ipolaea;
  • Khatello ea kelello e bakang khatello ea maikutlo;
  • Bothata ba Autism spectrum;
  • lefu la Parkinson;
  • Lichapo;
  • Mafu a itseng a sa foleng.

Lisosa tsa anhedonia

Phetoho ea meputso le lipotoloho tsa menyaka

Tsoelo-pele ho neuroscience e fetotse kutloisiso ea rona ea lits'ebetso tse amanang le meputso le lipotoloho tsa menyaka. Hajoale, moaho oa kliniki-baeloji oa anhedonia o amana haufi-ufi le mehopolo ea tlhahlobo ea moputso, ho etsa liqeto, tebello le khothatso. Ts'ebetso tsena tse fapaneng tsa kelello li tšehelitsoe ke li-circuits tsa neural haholo-holo tse fumanehang boemong ba ventral striatum le libaka tsa prefrontal cortical.

Phetoho ea tsamaiso ea dopaminergic

Boemong ba boko, bafuputsi ba lumela hore boemo bo bakoa ke phetoho tsamaisong ea dopaminergic, mokhoa oo dopamine - k'hemik'hale e fumanoang bokong - e hlahisang maikutlo a thabo le khotsofalo. E fetotsoe, tsamaiso ena e ne e ke ke ea hlola e khona ho hlahisa monate, khotsofalo le boiketlo maemong a kang ho tepella maikutlong, schizophrenia le nako ea ho tlohela bakeng sa makhoba a lithethefatsi.

Mekhoa e fapaneng ea methapo ea kutlo e amehang

Lingoliloeng tsa preclinical li hlalosa kamano pakeng tsa ho ja anhedonia le anhedonia e susumetsang e le "tatso" le "takatso", ka ho latellana. Lingoliloeng tsa preclinical li boetse li fana ka maikutlo a hore likarolo tsena tse fapaneng tsa monyaka li kenyelletsa litsela tse fapaneng tsa neurobiological. Anhedonia ea lithethefatsi, e bolelang ho haella ha "tatso", mohlomong e kenyelletsa liphetoho tšebetsong ea opioid. Ka lehlakoreng le leng, anhedonia e susumetsang, e bolelang "khaello" ea takatso, mohlomong e kenyelletsa liphetoho tšebetsong ea dopamine. Lipatlisiso tsa nakong e tlang li lokela ho fumana hore na mofuta oa anhedonia o fapana joang, kapa che, ho tloha boemong bo bong ho ea ho bo bong.

Mekhoa e rarahaneng ea fisioloji

Phuputso ea 2005 e bontšitse hore batho ba nang le anhedonia ba ne ba e-na le methapo ea mali ea boko e tšoanang le ea ho laola karabelo ea tšusumetso e matla, empa e fapane le ea ho laola ho arabela ho matlafatsa maikutlo. Liphuputso tse joalo li eketsa tsoelo-pele ea khopolo-taba ea anhedonia, e tšehetsang khopolo ea hore anhedonia e bua ka khaello e itseng ea bokhoni ba ho thabela menyaka 'me ha e hlile ha e ame bokhoni ba ho utloa bohloko kapa ho hlonama. .

Phekolo ea lithethefatsi

Tabeng ea tahlehelo ea takatso ea thobalano, anhedonia e ka bakoa ke ho noa li-antidepressants tse itseng kapa ka phekolo ea schizophrenia - antipsychotics - le lithethefatsi tse ling - tse kang benzodiazepines le li-stimulants.

Likotsi tsa mathata a tsoang ho anhedonia

Ho lahleheloa ke maikutlo a nepahetseng

Anhedonia hase kamehla bothata ba botšo le bosoeu. Le hoja mokuli a ntse a ka thabela ho ja ice cream ea chokolete kapa ho mamela jazz, a ke ke a hlola a e-ba le thabo e tšoanang kapa maikutlo a tšoanang a matle ha a ntse a etsa mesebetsi ena, a sa khone ho itlhalosa.

Ho itšehla thajana

Anhedonia e etsa hore likamano, ho kenyeletsoa le metsoalle le ba lelapa, li be thata 'me li ka lebisa ho itšehla thajana le matšoenyeho a sechaba. Hang ha moputso oa ho ithabisa o fela, ho thata ho itumella ho qeta nako le ba bang. Likamano li atleha ka maikutlo a nepahetseng, 'me ntle le eona, li ka senyeha.

Ho lahleheloa ke libido

Anhedonia e ka baka tahlehelo ea libido le ho kena-kenana le kamano ea lerato.

ho ipolaea ha batho

Anhedonia e nkoa e le kotsi ea ho ipolaea ho bakuli ba nang le mathata a maholo a amanang le maikutlo.

Kalafo le thibelo ea anhedonia

Ho phekola anhedonia, ha e le hantle, u tlameha ho batla sesosa. Ka hona hoa hlokahala ho hlahloba lefu le bakang matšoao a kang khatello ea maikutlo, schizophrenia, mathata a itseng a botho, post-traumatic stress syndrome kapa mathata a hlahang tšebelisong ea lithethefatsi.

Bakeng sa maemo ao ho ona phekolo ea meriana e bonahalang e le sesosa, anhedonia e ka phekoloa ka ho fetola lethal dose, ho emisa sethethefatsi se khopisang, kapa ho fetola mofuta oa phekolo.

Ka ho tepella maikutlong, batho ba nang le li-antidepressants - selective serotonin reuptake inhibitors (SSRIs) - ba ka fumana hore anhedonia e ntlafala le matšoao a bona a ho tepella maikutlo, empa ha ho joalo kamehla. Ka linako tse ling lithethefatsi tsena li kokobetsa maikutlo ’me li mpefatsa bothata.

Bo-rasaense ba ntse ba sebetsa ka liphekolo tse ncha. Ketamine, sethethefatsi sa kelello se sebelisoang e le sethethefatsi se akaretsang le se thibelang ho tepella maikutlo United States, ho bonahala e le sethethefatsi se tšepisang.

Ka kakaretso, anhedonia e ntse e le letšoao le thata ho alafa, 'me phekolo ea meriana ea pele ha se kamehla e lekaneng ho e lokisa.

Liphuputso tse ling li boetse li shebile phekolo e thehiloeng ho tsosolosoa ha ho sotha mohopolo - ho sotha ha 'nete - ho bakoang ke tšusumetso ea anhedonia. Kalafo ena e kenyelletsa phekolo ea boitšoaro le ea kelello. Sepheo ke ho thusa motho ho tseba mekhoa ea tšimoloho ea mathata a hae le ho amohela mekhoa e mecha e le hore a khone ho tsoa butle-butle mahlomoleng a hae a kelello.

Qetellong, malebela a mang a ka thusa ho fokotsa matšoao a anhedonia:

  • Tsamaea ka lintho tsa tlhaho, libakeng tsa bongoana tse tletseng mehopolo e thabisang;
  • Hlompha boroko ba hau, ka masiu a bonyane lihora tse 8,
  • Ho ja lijo tse phetseng hantle, haholo-holo litholoana;
  • Itloaetse papali kamehla;
  • Le tse ling tse ngata

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