Optogenetics for light control of biological systems

V Emiliani, E Entcheva, R Hedrich… - Nature Reviews …, 2022 - nature.com
Optogenetic techniques have been developed to allow control over the activity of selected
cells within a highly heterogeneous tissue, using a combination of genetic engineering and …

Engineering brain assembloids to interrogate human neural circuits

Y Miura, MY Li, O Revah, SJ Yoon, G Narazaki… - Nature protocols, 2022 - nature.com
The development of neural circuits involves wiring of neurons locally following their
generation and migration, as well as establishing long-distance connections between brain …

[HTML][HTML] Partial recovery of visual function in a blind patient after optogenetic therapy

JA Sahel, E Boulanger-Scemama, C Pagot, A Arleo… - Nature medicine, 2021 - nature.com
Optogenetics may enable mutation-independent, circuit-specific restoration of neuronal
function in neurological diseases. Retinitis pigmentosa is a neurodegenerative eye disease …

[HTML][HTML] Spontaneous behaviour is structured by reinforcement without explicit reward

JE Markowitz, WF Gillis, M Jay, J Wood, RW Harris… - Nature, 2023 - nature.com
Spontaneous animal behaviour is built from action modules that are concatenated by the
brain into sequences,. However, the neural mechanisms that guide the composition of …

[HTML][HTML] Generation of functional human 3D cortico-motor assembloids

J Andersen, O Revah, Y Miura, N Thom, ND Amin… - Cell, 2020 - cell.com
Neurons in the cerebral cortex connect through descending pathways to hindbrain and
spinal cord to activate muscle and generate movement. Although components of this …

Improved green and red GRAB sensors for monitoring dopaminergic activity in vivo

Y Zhuo, B Luo, X Yi, H Dong, X Miao, J Wan… - Nature …, 2024 - nature.com
Dopamine (DA) plays multiple roles in a wide range of physiological and pathological
processes via a large network of dopaminergic projections. To dissect the spatiotemporal …

Next-generation GRAB sensors for monitoring dopaminergic activity in vivo

F Sun, J Zhou, B Dai, T Qian, J Zeng, X Li, Y Zhuo… - Nature …, 2020 - nature.com
Dopamine (DA) plays a critical role in the brain, and the ability to directly measure
dopaminergic activity is essential for understanding its physiological functions. We therefore …

An autonomously swimming biohybrid fish designed with human cardiac biophysics

KY Lee, SJ Park, DG Matthews, SL Kim, CA Marquez… - Science, 2022 - science.org
Biohybrid systems have been developed to better understand the design principles and
coordination mechanisms of biological systems. We consider whether two functional …

Building an allocentric travelling direction signal via vector computation

C Lyu, LF Abbott, G Maimon - Nature, 2022 - nature.com
Many behavioural tasks require the manipulation of mathematical vectors, but, outside of
computational models,,,,,–, it is not known how brains perform vector operations. Here we …

Generation of human striatal organoids and cortico-striatal assembloids from human pluripotent stem cells

Y Miura, MY Li, F Birey, K Ikeda, O Revah… - Nature …, 2020 - nature.com
Cortico-striatal projections are critical components of forebrain circuitry that regulate
motivated behaviors. To enable the study of the human cortico-striatal pathway and how its …