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Panya

Rattus norvegicus

Takriban niuroni milioni 200. Panya huwaachilia wenzao waliofungiwa.

Niuroni: milioni 200 imepimwa · ubongo mzima (isotropic fractionator)
Herculano-Houzel S, Mota B, Lent R (2006). Cellular scaling rules for rodent brains. PNAS 103:12138-12143. doi:10.1073/pnas.0604911103.
Katika gamba la ubongo (au pallium ya ndege): milioni 31
Herculano-Houzel S, Lent R (2005). Isotropic fractionator. J Neurosci 25:2518-2521. doi:10.1523/JNEUROSCI.4526-04.2005.

Ushahidi

Panya huwaachilia wenzao waliofungiwa. Hili limetafsiriwa kama msaada unaosukumwa na huruma.
Ben-Ami Bartal I, Decety J, Mason P (2011). Empathy and pro-social behavior in rats. Science 334:1427-1430. doi:10.1126/science.1210789.

Azimio la New York kuhusu Fahamu ya Wanyama (2024) linakuta uungaji mkono mkubwa wa kisayansi kwa uzoefu wa fahamu katika mamalia na ndege.