Batho ba kholisehile hore ho hloekisa ke tokelo ea likatse (tse ruuoang le tse hlaha). Ho sa le joalo, ntle le likhama, libere, mebutlanyana, li-tapir, likorilla, mafiritšoane, likolobe, likolobe, li-raccoon, li-squirrels, lemurs esita le litlou li hlahisa molumo o hlakileng o utloang. Leha ho le joalo - ke hobane'ng ha likatse li hloekisa?
Lekunutu la ho lla kapa moo melumo e tsoaloang
Ke khale bo-rasaense ba li-zoologists ba batlile mohloli oa molumo o monate oa popelo, ba fana ka maikutlo a hore ho na le setho se ikhethileng se ikarabellang ho purring. Empa, kamora ho etsa letoto la liteko, ba ile ba kholiseha ka ho se lumellane ha khopolo ena mme ba beha e ngoe.
Letšoao le eang mesifeng e etsang konopo ea lentsoe le tsoa ka kotloloho bokong. Sesebelisoa se bakang tšisinyeho e ke keng ea lekanngoa ea lithapo tsa lentsoe ke masapo a hyoid a lipakeng tsa leleme le lehata.
Kamora ho sheba libata tse mohatla ka laboratoring, litsebi tsa baeloji li ile tsa fihlela qeto ea hore likatse li itlhoekisa, li sebelisa linko le molomo oa tsona, 'me thothomelo e namela' meleng oohle. Hoa makatsa hore ebe nakong ea molumo ho ke ke ha khoneha ho mamela pelo le matšoafo a kat.
Linomoro tse fokolang
Ho utloisisa mofuta oa purring, litsebi tsa baeloji ha lia ka tsa ikamahanya feela le ho batla mohloli oa molumo, empa ba nkile qeto ea ho ithuta ka botlalo likarolo tsa eona.
Ka 2010, phuputso e entsoeng ke Gustav Peters, Robert Ecklund le Elizabeth Duthie, ba emelang Lund University (Sweden), e phatlalalitsoe: bangoli ba ile ba lekanya maqhubu a molumo o makatsang ka linako tse fapaneng. Ho ile ha fumaneha hore lesela la katse le hlaha ka har'a 21.98 Hz - 23.24 Hz. Ho rora ha lengau ho khetholloa ka mefuta e fapaneng (18.32 Hz - 20.87 Hz).
Selemo hamorao, ho ile ha phatlalatsoa mosebetsi o kopaneng oa Robert Ecklund le Suzanne Scholz, o neng o qotsitse maikutlo a likatse tse 4 tse neng li hloekisa ho tloha 20.94 Hz ho isa 27.21 Hz.
Bafuputsi ba boetse ba totobalitse hore ho hloekisoa ha likatse tse hlaha le tsa malapeng ho fapana ka bolelele, bolelele le likarolo tse ling, empa sehlopha sa maqhubu ha se fetohe - ho tloha 20 ho isa 30 Hz.
Hoa thahasellisa! Ka 2013, Gustav Peters le Robert Ecklund ba ile ba shebella malakabe a mararo (lelinyane la katse, mocha le motho e moholo) ho bona hore na molumo oa molumo oa fetoha le lilemo. Sehloohong se phatlalalitsoeng, boramahlale ba arabile potso ea bona ka e fosahetseng.
Mabaka a ho itlhoekisa ha katse
Li ka fapana haholo, empa ha ho mohla li amahanngoang le pefo: ho thulana hampe ha likatse tse peli tsa Hlakubele ho ke ke ha bitsoa purr.
Hangata mabaka a etsang hore likatse purr li be prosaic haholo 'me a tletse moelelo o nang le khotso.
Sebopuoa se boea se hloka purr ho hopotsa mong'a sona karolo e latelang ea lijo kapa khaello ea metsi ka senoelong. Empa khafetsa ho feta moo, likatse li hlahisa ho korotla ha pelo ha li tsokotsoa. Ke 'nete, ka lebaka la ho kheloha ha mohatla, nako eo u ka bonts'ang lerato e lokela ho khethoa ka hloko.
Ho ea ka litsebi tsa liphoofolo, ho hloekisa ha ho mohla ho tenang - kamehla ho amahanngoa le mofuta o mong oa maikutlo a feline, ho kenyelletsa teboho, monyaka, khotso ea kelello, kameho kapa thabo ha o kopana le mong'a lona.
Khafetsa ts'ebetso ea ho honotha e etsahala nakong ea ho itokisetsa ho robala: ke kamoo phoofolo ea lapeng e fihlang kapele ka mokhoa o batlang oa boikhathollo ebe ea robala.
Likatse tse ling li itlhoekisa nakong ea pelehi, 'me malinyane a sa tsoa tsoaloa a hloekisa matsatsi a mabeli kamora ho hlaha.
Ho hloekisa pholiso
Ho lumeloa hore li-feline li sebelisa purring ho fola ho kuleng kapa khatello ea maikutlo: ho thothomela ho tsoang 'meleng ho hlohlelletsa phallo ea mali e sebetsang mme ho qala lits'ebetso tsa metabolic.
Tlas'a purr, phoofolo ha e khutsise feela, empa e futhumala haeba e hoamme.
Ho 'nile ha boleloa hore purring e etsa hore boko bo hlahise hormone e sebetsang joalo ka setlabi se thethefatsang le mesifa. Khopolo-taba ena e tšehetsoa ke taba ea hore ho hloekisa hangata ho utluoa ho likatse tse lemetseng le likotsing tse bohloko.
Ho ea ka litsebi tsa baeloji Univesithing ea California, ho sisinyeha ho tsoang purring ho matlafatsa masapo a masapo a feline, a nang le bothata ba ho se tsamaee ha bona halelele: ha se lekunutu la hore liphoofolo li ka se sebetse lihora tse 18 ka letsatsi.
Ho ipapisitsoe le khopolo ea bona, bo-rasaense ba elelitse lingaka tse sebetsang le bo-rasaense ho amohela 25 hertz purr. Ba kholisehile hore melumo ena e tla hlophisa ts'ebetso ea mesifa le mesifa ea batho ba qetileng nako e telele ba sa sebetse.
Beng ba lifeme tse nyane tse nang le boea tse hlahisang purring ea 24/7 (e nang le likhefutso bakeng sa boroko le lijo) ke khale ba kholisehile ka matla a ho folisa likatse tsa bona.
Ho itlhoekisa ha katse ho u thusa hore u se ke ua thaba le ho tšoenyeha, u kokobetse migraine, u etse hore khatello ea mali e be e tloaelehileng, e kokobetse ho otla ha pelo khafetsa le ho thusa ka maloetse a mang.
Le ha o phetse hantle, o tla otlolla letsoho letsatsi le leng le le leng ho pholla katse ea hau mme o utloe ho korotla ho bonolo ho tsoa pelong ea eona.
