Edit the following sentence to make it concise:

The human brain is remarkable in that it is composed of cells that work together in a similar fashion to an electrical circuit
The human brain, composed of cells that work like an electrical circuit, is remarkable.
Complete the following task based on the instruction and optional input provided.### Instruction:
Edit the following sentence to make it concise:

The human brain is remarkable in that it is composed of cells that work together in a similar fashion to an electrical circuit

### Output:
The human brain, composed of cells that work like an electrical circuit, is remarkable.