Cortica Journal club
Vol. 2 No. 1 (2023): Taming the brain to better teach: To Have and To Be!
MY BRAIN, YOUR BRAIN, OUR BRAIN IS MORE THAN THE SUM OF ITS PARTS
Abstract
Cognitive neural pathways responsible for episodic memories retrieval remain unclear and is still a debated topic among neuroscientists. Both theories, standard memory consolidation model and unified engram complex theory have been demonstrated by searchers in various behavioural and physiological methodologies but their validity cannot be disentangled from each other. However, learning and memory effect in shaping collective minds has been strongly demonstrated not only in behavioural and cognitive processes but also in neurobiological activity. Further studies should deepen these findings in order to assess the function and the steps in the cognitive and neurobiological conformity.
References
- Bartsch, T., Döhring, J., Rohr, A., Jansen, O., & Deuschl, G. (2011). CA1 neurons in the human hippocampus are critical for autobiographical memory, mental time travel, and autonoetic consciousness. Proceedings of the National Academy of Sciences, 108(42), 17562–17567. https://doi.org/10.1073/pnas.1110266108
DOI: https://doi.org/10.1073/pnas.1110266108
- Gilmore, A. W., Quach, A., Kalinowski, S. E., González-Araya, E. I., Gotts, S. J., Schacter, D. L., & Martin, A. (2021). Evidence supporting a time-limited hippocampal role in retrieving autobiographical memories. Proceedings of the National Academy of Sciences, 118(12), e2023069118. https://doi.org/10.1073/pnas.2023069118
DOI: https://doi.org/10.1073/pnas.2023069118
- Hyon, R., Youm, Y., Kim, J., Chey, J., Kwak, S., & Parkinson, C. (2020). Similarity in functional brain connectivity at rest predicts interpersonal closeness in the social network of an entire village. Proceedings of the National Academy of Sciences, 117(52), 33149–33160. https://doi.org/10.1073/pnas.2013606117
DOI: https://doi.org/10.1073/pnas.2013606117
- Momennejad, I. (2021). Collective minds: Social network topology shapes collective cognition. Philosophical Transactions of the Royal Society B: Biological Sciences, 377(1843), 20200315. https://doi.org/10.1098/rstb.2020.0315
DOI: https://doi.org/10.1098/rstb.2020.0315
- Roy, D. S., Park, Y.-G., Kim, M. E., Zhang, Y., Ogawa, S. K., DiNapoli, N., Gu, X., Cho, J. H., Choi, H., Kamentsky, L., Martin, J., Mosto, O., Aida, T., Chung, K., & Tonegawa, S. (2022). Brain-wide mapping reveals that engrams for a single memory are distributed across multiple brain regions. Nature Communications, 13(1), Article 1. https://doi.org/10.1038/s41467-022-29384-4
DOI: https://doi.org/10.1038/s41467-022-29384-4
- Tallman, C. W., Clark, R. E., & Smith, C. N. (2022). Human brain activity and functional connectivity as memories age from one hour to one month. Cognitive Neuroscience, 13(3–4), 115–133. https://doi.org/10.1080/17588928.2021.2021164
DOI: https://doi.org/10.1080/17588928.2021.2021164