Related Experiment Video
Updated: Aug 11, 2026

09:24
Expanding the Toolkit for In Vivo Imaging of Axonal Transport
Published on: December 23, 2021
Crucial questions in cell biology and in neurobiology
1Unity Laboratory of Applied Neurobiology, Guildford, Surrey, UK. hillmanh@breathemail.com
Medical Hypotheses
|July 31, 2003
Abstract:
Forty-two proper questions about the research methods, the structure, physiology, biochemistry, pathology and theory of cell biology and 27 more about neurobiology are listed. These have not hitherto been addressed in the literature, other than in my previous publications. The answers to some of them show anomalies in current views, or draw attention to control experiments, which have never been done. Progress will be limited until these important questions are addressed.
Related Concept Videos
Neuron Structure
Neurons are the main type of cell in the nervous system that generate and transmit electrochemical signals. They primarily communicate with each other using neurotransmitters at specific junctions called synapses. Neurons come in many shapes that often relate to their function, but most share three main structures: an axon and dendrites that extend out from a cell body.
Structure and Function of Neurons
The neuronal cell body—the soma— houses the nucleus and organelles vital to cellular...
Structure and Function of Neurons
The neuronal cell body—the soma— houses the nucleus and organelles vital to cellular...
Neuronal Communication
Neurons, the fundamental units of the brain and nervous system, communicate through complex electrochemical signals that underpin all cognitive and bodily functions. This communication is primarily facilitated by a process involving the generation and propagation of an action potential along the axon of the neuron. When the internal electrical charge of a neuron surpasses a certain threshold, an action potential is triggered. This rapid change in voltage travels swiftly along the axon to the...

