In this animated object, learners trace the olfactory pathway from the nasal cavity to the olfactory cortex.
The Upper and Lower Motor Neurons
By Barbara Liang
In this animated object, learners examine the function and location of the motor neurons and the damage that can result when they are injured.
By Jonathan Harris
In this animated learning object, students examine the life cycles of a virus.
Physiological Events at the Neural Synapse
In this learning activity you'll review information on the neural synapse.
Facial and Head Muscles in Action
By Eileen Bouchard
Students identify various muscles of the face and scalp and see them in action in this animated activity.
Peer-to-Peer Operating Systems
By Terry Bartelt
In this learning activity you'll examine how computers operate in a peer-to-peer network operating system.
Signed Binary Numbers: 2's Complement
By John Casey, Terry Bartelt
Learners use this interactive and animated object to examine the use of binary numbers in a programmable logic controller. A brief quiz completes the activity.
Overflow and Underflow for Signed Binary Numbers
By John Casey, Terry Bartelt, Terry Fleischman
Learners examine the occurrence of overflow and underflow conditions in a programmable logic controller. It is recommended that users view the learning object “Signed Binary Numbers” in advance of this object.
Elements of a Closed-Loop System
By Terry Bartelt, Terry Fleischman
Learners study an animated block diagram that describes the function of each element in a closed-loop system used in industrial automation.
How to Convert from One Unit to Another in the Metric System
By Nabila Dahche
In this learning activity you'll practice converting from one metric unit to another.
Medical Terminology for Muscular System
Use the definition to guess the word or prefix and save the moon!
Let's play ball! You'll answer questions related to neurology to win the ball game!
Puzzle 8: Body Systems in Sequence
Put these body systems in sequence
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