Spatial control of doping in conducting polymers enables complementary, conformable, implantable internal ion-gated organic electrochemical transistors

DJ Wisniewski, L Ma, OJ Rauhala, C Cea… - Nature …, 2025 - nature.com
Complementary transistors are critical for circuits with compatible input/output signal
dynamic range and polarity. Organic electronics offer biocompatibility and conformability; …

An implantable piezoelectric ultrasound stimulator (ImPULS) for deep brain activation

JF Hou, MOG Nayeem, KA Caplan, EA Ruesch… - Nature …, 2024 - nature.com
Precise neurostimulation can revolutionize therapies for neurological disorders. Electrode-
based stimulation devices face challenges in achieving precise and consistent targeting due …

[HTML][HTML] ABNet: AI-Empowered Abnormal Action Recognition Method for Laboratory Mouse Behavior

Y Chen, C Guo, Y Han, S Hao, J Song - Bioengineering, 2024 - mdpi.com
The automatic recognition and quantitative analysis of abnormal behavior in mice play a
crucial role in behavioral observation experiments in neuroscience, pharmacology, and …

Biocompatibility and customizability: Expanding possibilities with 3D printed guide cannulas

RB Kazanskaya, AN Berliand, AB Volnova… - Journal of Neuroscience …, 2024 - Elsevier
Background Intracerebral cannulation bypasses the blood-brain barrier, and is frequently
used for targeted drug delivery to specific brain structures. Despite the availability of brain …

Reward perseveration is shaped by GABAA-mediated dopamine pauses

SCV Burwell, H Yan, SSX Lim, BC Shields… - bioRxiv, 2024 - biorxiv.org
Extinction learning is an essential form of cognitive flexibility, which enables obsolete reward
associations to be discarded. Its downregulation can lead to perseveration, a symptom seen …