The ability to record and alter brain activity by using implantable and nonimplantable neural
devices, while poised to have significant scientific and clinical benefits, also raises complex …

In this paper, the recent progress of synaptic electronics is reviewed. The basics of biological
synaptic plasticity and learning are described. The material properties and electrical …

Understanding complex biological systems requires the system-wide characterization of
both molecular and cellular features. Existing methods for spatial mapping of biomolecules …

Recording from neural networks at the resolution of action potentials is critical for
understanding how information is processed in the brain. Here, we address this challenge …

With recent advancement in nanotechnology and materials science, we have been able to
fabricate electronics on flexible, stretchable and 3D substrates to cover electrical functional …

Combined measurement of diverse molecular and anatomical traits that span multiple levels
remains a major challenge in biology. Here, we introduce a simple method that enables …

Resting-state functional magnetic resonance imaging (RFMRI) enables researchers to
monitor fluctuations in the spontaneous brain activities of thousands of regions in the human …

With potential relevance for brain-mapping work, hydrogel-based structures can now be built
from within biological tissue to allow subsequent removal of lipids without mechanical …

Direct electrical recording and stimulation of neural activity using micro-fabricated silicon
and metal micro-wire probes have contributed extensively to basic neuroscience and …

Optical imaging has served as a primary method to collect information about biosystems
across scales—from functionalities of tissues to morphological structures of cells and even at …