Final answer:
Frontal lesions in the orbital region can result in impaired executive functions, motor deficits, and personality changes.
Step-by-step explanation:
Frontal lesions in the orbital region can lead to impaired executive functions, motor deficits, and personality changes. Impaired executive functions can include difficulty with planning and executing tasks, poor judgment, and personality changes. Motor deficits can manifest as balance and posture problems, repetitive motor behaviors, and difficulty learning new motor tasks. Personality changes can involve changes in mood and behavior.