Kodi n’chifukwa chiyani timagona tulo tofa nato pamene anthu ena amagona ngakhale kuti pali phokoso?

Chifukwa chakuti amagona mozama kwambiri ndipo amakhala ndi zochita zambiri muubongo zomwe zimadziwika kuti zitsulo zopangira tulo.

Kugona kwa aliyense n’kosiyana, ngakhale kuti tonse timadutsa magawo anayi a tulo topanda REM, ndipo timagona maulendo angapo a REM usiku uliwonse.

Muubongo wogalamuka, dera lalikulu lotchedwa thalamus limakhala ngati potengerapo phokoso, zinthu zooneka, ndi zinthu zina zochititsa chidwi zimene zimabwera, koma munthu akagona zimathandiza kuziletsa.

Mapangidwe otchedwa ma spindles ogona, omwe amatha kuwonedwa pogwiritsa ntchito electroencephalography, amasonyeza kuyambika kwa kugona kwa non-REM.

Kafukufuku waposachedwapa wapeza kuti anthu ogona kwambiri - omwe "adzagona chilichonse" - amakhala ndi zopota zambiri kuposa ena.