@article {69663,
	title = {A consensus definition for deep layer 6 excitatory neurons in mouse neocortex},
	journal = {bioRxiv},
	year = {2024},
	month = {2024 Nov 05},
	abstract = {<p>To understand neocortical function, we must first define its cell types. Recent studies indicate that neurons in the deepest cortical layer play roles in mediating thalamocortical interactions and modulating brain state and are implicated in neuropsychiatric disease. However, understanding the functions of deep layer 6 (L6b) neurons has been hampered by the lack of agreed upon definitions for these cell types. We compared commonly used methods for defining L6b neurons, including molecular, transcriptional and morphological approaches as well as transgenic mouse lines, and identified a core population of L6b neurons. This population does not innervate sensory thalamus, unlike layer 6 corticothalamic neurons (L6CThNs) in more superficial layer 6. Rather, single L6b neurons project ipsilaterally between cortical areas. Although L6b neurons undergo early developmental changes, we found that their intrinsic electrophysiological properties were stable after the first postnatal week. Our results provide a consensus definition for L6b neurons, enabling comparisons across studies.</p>
},
	doi = {10.1101/2024.11.04.621933},
	url = {https://doi.org/10.1101/2024.11.04.621933},
	author = {Kim, Su-Jeong and Babola, Travis A. and Lee, Kihwan and Matney, Chanel J. and Spiegel, Alina C. and Liew, Michael H. and Schulteis, Eva M. and Coye, Austin E. and Proskurin, Mikhail and Kang, Hyunwook and Kim, Julia A. and Chevee, Maxime and Lee, Kiwoong and Kanold, Patrick O. and Goff, Loyal A. and Kim, Juhyun and Brown, Solange P}
}
