---
title: "Kasuku wa kijivu wa Afrika · Animals and other organisms · Viumbe · Dhana ya Uigaji"
url: https://simulation-hypothesis.com/sw/entities/greyparrot
description: "Takriban niuroni bilioni 1.6. Miongo ya utafiti wa maabara kuhusu hisia ya idadi na uainishaji."
license: https://creativecommons.org/licenses/by/4.0/
credit: "Ross Allan Dahl, Dhana ya Uigaji (simulation-hypothesis.com)"
---

[Viumbe](https://simulation-hypothesis.com/sw/entities) › Wanyama na viumbe wengine › Ndege

# Kasuku wa kijivu wa Afrika

Psittacus erithacus

Takriban niuroni bilioni 1.6\. Miongo ya utafiti wa maabara kuhusu hisia ya idadi na uainishaji.

Niuroni

bilioni 1.57 imepimwa  · ubongo mzima (isotropic fractionator) 

Olkowicz S et al. (2016). Birds have primate-like numbers of neurons in the forebrain. PNAS 113:7255-7260\. doi:10.1073/pnas.1517131113.

Katika gamba la ubongo (au pallium ya ndege)

takriban milioni 850 (pallium, imetokana na hesabu za telencephalon)

Olkowicz S et al. (2016). Birds have primate-like numbers of neurons in the forebrain. PNAS 113:7255-7260\. doi:10.1073/pnas.1517131113.

## Ushahidi

* Tafiti za muda mrefu za maabara kuhusu dhana za kinumeri na za kategoria kwa kasuku wa kijivu.  
Pepperberg IM (1999) The Alex Studies: Cognitive and Communicative Abilities of Grey Parrots. Cambridge, MA: Harvard University Press. doi:10.4159/9780674041998.

[Azimio la New York kuhusu Fahamu ya Wanyama](https://sites.google.com/nyu.edu/nydeclaration/declaration) (2024) linakuta uungaji mkono mkubwa wa kisayansi kwa uzoefu wa fahamu katika mamalia na ndege.

Itathmini dhidi ya vigezo vilivyochapishwa