Daina kallon batsa: sake saitin jin daɗi
Sha'awa mai tsanani tana kai ƙololuwa a makonni 1–2 na farko sannan ta ragu cikin makonni 3–6. Mutane da yawa na ba da rahoton 'flatline' na ɗan lokaci na ƙarancin sha'awa tsakanin mako 1–6; cikakkiyar komawar jin daɗi da yanayi yawanci ana bayyana ta cikin kwana 30–90, tare da ci gaba da riba har wata 6.
Sabon abu marar iyaka a danna ɗaya wani abu ne da juyin halitta bai shirya masa ba: kowane sabon shafi yana tada dopamine, kuma tsarin yana daidaituwa ta hanyar son ƙari amma jin ƙasa. Dainawa yana juyar da wannan daidaituwar — amma makonnin farko na iya jin kamar babu komai, cike da rashin natsuwa, kuma sun fi hayaniya kafin su yi shiru.
Wannan jadawali yana bin zangon da gaskiya: raƙuman sha'awa, 'flatline' da mutane da yawa ke ba da rahoto, da dawowar jin daɗi a hankali, sha'awa ta halitta da haɗuwa ta gaske. Shaidar da ke nan ta fi ta ƙwayoyi ƙuruciya; alamu suna nuna abin da ke ingantacce da abin da ke nuni kawai.
Alamun barin jaraba a taƙaice
| Alama | Farawa | Ƙololuwa | Sauƙi |
|---|---|---|---|
| Raƙuman sha'awa | Rana ta 1 | Mako 1–2 | Makonni 3–6 |
| Flatline (ƙarancin sha'awa) | Mako 1–2 | Mako 2–6 | Wata 1–3 |
| Sauyin yanayi | Rana ta 2 | Mako na 2 | ~Mako na 4 |
| Dawowar jin daɗi | — | — | Makonni 4–12 (riba) |
Kwatanta dukkan jadawalin barin jaraba 11 →
Jadawalin warkewar jikinka
Duhu
Faɗuwar Dopamine · Kwanaki 0–3
Tasirin Bin-Baya da Faɗuwar Dopamine Sa'o'i 0–24
An hana kwakwalwa ƙarfafawar dopamine na wucin gadi, kullen prolactin na fara buɗewa, kuma igiyoyin sha'awa na tashi.
- Sa'a 2Neman Ƙarfafawa Mai Saurin Faruwa
Tsarin jijiya na neman sakin sinadari a sa'ar ƙarfafawa na al'ada. Neurons na dopamine na shiga yanayin ƙararrawa.
Ingantacciyar shaida - Sa'a 4Oxytocin da Endorphins sun Sauka
Endorphins masu kwantar da hankali da oxytocin mai haɗi da ake sakin yayin inzali na sauka ƙasa. Ana tunzura jin kaɗaici da wofi na wucin gadi.
Ingantacciyar shaida - Sa'a 6Ƙwanƙolin Tasirin Chaser
Masu karɓar dopamine da opioid na ɗaga ƙofar ƙarfafawa da son ƙari bayan sakin ƙarshe. Igiyoyin rikici mai tsanani na farawa.
Ingantacciyar shaida - Sa'a 12Daidaito Bayan Ƙarfafawa
Prolactin da ke hauhawa bayan inzali da koshi na wucin gadi na saukowa cikin lokaci. Tasirin waɗannan hormones na tsawon-rana na bambanta daga mutum zuwa mutum; ainihin warware na sa'a ba ya bayyana.
Nuni kawai - Sa'a 18Ƙwanƙolin Faɗuwar Dopamine
Gudanar dopamine a nucleus accumbens na sauka zuwa mafi ƙasa. Gajiya mai tsanani, anhedonia (haza), da asarar himma na farawa.
Ingantacciyar shaida - Sa'a 24Dawowar Fantasy (DMN)
Domin kwakwalwa ba ta iya samun ƙarfafawar gani na wucin gadi ba, na tunzura default mode network (DMN). Halin yin fantasy da tuna tsofaffin hotuna a hankali na kai ƙwanƙoli.
Shaida mai ma'ana
Rashin Natsuwa na Jijiya ta Kai da Rashin Barci Sa'o'i 24–78
Ana ƙarfafa tsarin sympathetic, barci na zama mai wuya, anhedonia na kai ƙwanƙoli; sannan igiyoyin sha'awa mai tsanani na karyewa.
- Sa'a 30Kunna Sympathetic
Ana ƙarfafa tsarin jijiya na sympathetic. Jiki na neman wuri a jiki don fitar da ƙarfinsa, kuma tashin hankali na tsoka mai kama da restless leg syndrome na farawa.
Shaida mai ma'ana - Sa'a 36Igiyar Rashin Barci
Da asarar tasirin sedative na wucin gadi na aikin kafin barci, kwakwalwa na zama a farke. Lokacin da ake ɗauka kafin barci na tsawaita.
Ingantacciyar shaida - Sa'a 42Cortisol ya Hauhawa
Saboda rashin ƙarfafawar jijiya, sakin cortisol daga gland ɗin adrenal na ƙaruwa. Saurin fushi, rashin haƙuri, da tashin hankali na faruwa.
Shaida mai ma'ana - Sa'a 48Hazon Kwakwalwa
Saboda rashin ƙarfafawar prefrontal cortex, tsawon mai da hankali na taƙaita, kuma rarrabuwar hankali na faruwa a ayyukan karatu da rubutu.
Ingantacciyar shaida - Sa'a 54Farkawar Testosterone
Da ƙarfafawar luteinizing hormone (LH), jiki na fara ƙara zagayowar samar da testosterone.
Shaida mai ma'ana - Sa'a 60Anhedonia da Ɓacin Rai
Saboda haza na masu karɓar dopamine, rashin iya jin daɗin komai da ɓacin rai na wucin gadi na faruwa.
Shaida mai ma'ana - Sa'a 66Ja da Baya na Zamantakewa
Saboda rashin dopamine da serotonin, guje wa hulɗar ido da alamun damuwar zamantakewa na wucin gadi na ƙaruwa.
Shaida mai ma'ana - Sa'a 72Igiyoyin Sha'awa sun Karye
Igiyar cirewar jiki ta kwanaki 3 na farko na saukowa daga ƙwanƙolinta. Ƙarfin sha'awa na kai tsaye na fara raunana.
Ingantacciyar shaida - Sa'a 78Ana Tsaftace Masu Karɓar Androgen
Masu karɓar androgen (testosterone) a bangon sel, da aka 'yanta daga cikawa fiye da kima, na fara tsarin samun ji.
Shaida mai ma'ana
Tsarkakewa
Tsaftace Sel · Kwanaki 3–21
Tsaftace Sel da Gyaran Nama Kwanaki 4–21
Testosterone na hauhawa zuwa ƙwanƙolinsa na halitta, erections na safiya na dawowa ba tare da ƙarfafawa ba, kuma dogaro na jiki na karyewa a jijiya.
- Rana 4Tsarin Lada na Natsu
Yayin da matsin wucin gadi na ƙarfafawa akai-akai a tsarin lada ke raguwa, tsabtar hankali na fara ƙaruwa. Tsarin na bambanta daga mutum zuwa mutum.
Nuni kawai - Rana 5Ji na Androgen ya Ƙaru
Masu karɓar da testosterone ke manne da su (masu karɓar androgen) na ƙara ji. Ana jin ƙarin ƙarfin tsoka da ƙarfin jiki.
Shaida mai ma'ana - Rana 6Ƙarfin Haihuwa na Ginuwa
Tsarin spermatogenesis (samar da maniyyi) a gwaiwa na hanzarta. Ana jagorantar jiki zuwa kiyaye ƙarfin haihuwa.
Shaida mai ma'ana - Rana 7Canjin Testosterone na Wucin Gadi
Wani ƙaramin bincike ya bayar da rahoton hauhawar testosterone mai 'yanci na wucin gadi bayan kimanin mako na kaurace; amma wannan lura ɗaya ce, matakin na komawa tushe jim kaɗan, kuma ba ya nufin "ƙwanƙoli" na dindindin.
Nuni kawai - Rana 8Farkon Layin Faɗi
Bayan ƙwanƙolin testosterone, kwakwalwa na iya ja da sha'awar jima'i (libido) zuwa sifili don sake saita hanyoyin lada. Wannan matakin murmurewa ne na wucin gadi.
Shaida mai ma'ana - Rana 9Mai da Hankali na Halitta
Masu karɓar dopamine na samun ji saboda rashin ƙarfafawa. Abubuwa da tattaunawa a rayuwa ta gaske na jin ma'ana sosai.
Shaida mai ma'ana - Rana 10Ƙarfin Nufi ya Ƙaru
Haɗin synaptic tsakanin neurons na lobe na gaba na cibiyar tunani na ƙarfafa. Ƙarfin sarrafa sha'awar jima'i na ƙaruwa.
Ingantacciyar shaida - Game da Mako 2Farkawa ta Halitta na Dawowa
Yayin da ƙarfafawa mai yawa na wucin gadi ke raguwa, lura da erections na halitta yayin barcin REM na ƙaruwa a yawancin mutane. Lokacin na bambanta sosai daga mutum zuwa mutum; ba zai yiwu a bayar da ainihin rana ba.
Nuni kawai - Rana 13Hulɗar Ido ta Zama Sauƙi
Da kumburin jijiya da laifi ke raguwa, kwakwalwa na fara rashin jin kunya na yin hulɗar ido a tattaunawar zamantakewa.
Nuni kawai - Rana 14Hazon Kwakwalwa ya Tsabtace
Hazon kwakwalwa na ɗauke. Saurin tunawa da kalma, warware matsala ta hankali, da ƙarfin fahimtar karatu na hauhawa.
Shaida mai ma'ana - Rana 15Ƙarfin Hormone Mai Daidaituwa
Bayan canje-canjen makonni na farko, testosterone na kwanciya a matakin tushe mai lafiya.
Shaida mai ma'ana - Rana 16Fata ta Farfaɗo
Da canje-canjen DHT (dihydrotestosterone) na tsayawa, mai a fata na daidaita, kuma jakunan ƙarƙashin ido na sauƙi.
Shaida mai ma'ana - Rana 17An Hanzarta Gyaran Tsoka
Godiya ga ji na masu karɓar androgen, gyaran tsoka bayan motsa jiki da samar da protein na hanzarta.
Shaida mai ma'ana - Rana 19Farin Cikin Abubuwa Masu Sauƙi
Kwakwalwa na rage ƙofar farkawa mai yawa. Sauraron kiɗa, tafiya, ko kammala aiki na jin daɗi sosai.
Ingantacciyar shaida - Rana 21Sha'awar Kai Tsaye na Raunana
Rashin maimaita tsohuwar al'adar ƙarfafawa na raunana zagayowar al'adar sha'awa. Al'ada na saukowa, amma sha'awa na iya dawowa lokaci zuwa lokaci a fuskantar masu tunzurawa.
Nuni kawai