Hawayen mata na kunshe da sinadarai da ke toshe cin zarafi na maza, wani bincike da masana kimiyyar Isra’ila suka gano, wanda bugun lantarki “Euricalert” ya kawo.
Kwararru daga Cibiyar Kimiyya ta Weizmann sun gano cewa hawaye yana haifar da raguwar ayyukan kwakwalwa da ke hade da zalunci, wanda hakan ya iyakance irin wannan hali a cikin wakilan jima'i masu karfi. Tasirin yana faruwa bayan maza suna "ƙanshi" hawaye.
An san cin zarafin maza a cikin berayen yana toshewa lokacin da suka ji warin hawaye na samfurin mata. Wannan shi ne misali na zamantakewa chemosignaling, wani tsari da ya zama ruwan dare a cikin dabbobi amma kasa na kowa-ko rashin fahimta-a cikin mutane. Don ganin ko suna da tasiri iri ɗaya a cikin ɗan adam, masu binciken sun lura da tasirin hawayen motsin zuciyar mata akan rukunin maza waɗanda suka shiga wasa na musamman na biyu. Don dalilai na bincike, an ba wa wasu daga cikin masu aikin sa kai gishiri maimakon hawaye.
An tsara wasan ne don tada tarzoma a kan abokin hamayyar da ake ganin yana yaudara. Lokacin da aka ba su dama, maza za su iya ramawa ga dan takara ta hanyar yin hasarar kuɗi. Wakilan jima'i masu karfi ba su san abin da suke wari ba kuma ba za su iya bambanta tsakanin hawaye da saline ba, wanda ba shi da wari.
Halin tashin hankali da nufin ɗaukar fansa yayin wasa ya ragu da fiye da 40% bayan da maza suka sami damar yin hawayen tunanin mata, a cewar bayanan Isra'ila.
A cikin sake dubawa tare da hoton maganadisu na maganadisu, hoton aikin ya nuna sassan kwakwalwa guda biyu da ke da alaƙa da tashin hankali - cortex na prefrontal da insula na gaba. Ana kunna su lokacin da maza suka fusata a lokacin wasan, amma ba a kunna su da yawa a cikin yanayi guda lokacin da wakilan jima'i masu karfi ke ƙarƙashin rinjayar hawaye. Bugu da ƙari, a bayyane yake cewa mafi girma da bambanci a cikin wannan aikin kwakwalwa, ƙananan sau da yawa abokin hamayya ya rama yayin wasan.
Gano wannan hanyar haɗin gwiwa tsakanin hawaye, ayyukan kwakwalwa da kuma halin ɗabi'a na nuna cewa yin amfani da sinadarai na zamantakewar al'umma wani abu ne a cikin zaluncin ɗan adam maimakon kawai sha'awar dabba.
“Mun gano cewa, kamar a cikin beraye, hawayen ɗan adam suna fitar da siginar sinadari da ke toshe cin zarafin maza. Wannan ya saɓa wa ra’ayin cewa hawaye na zuciya mutane ne na musamman,” in ji masana kimiyya na Isra’ila, wanda Shani Agron ya jagoranta.
Ana buga bayanan binciken a cikin buɗaɗɗen mujallolin PLOS Biology
